Fix Vosklet browser cache handling and recognizer event bridge

- fix broken cached model loading - cache validated TAR models instead of gzip responses - add proper fireEv bridge for wasm/js events - fix recognizer initialization callbacks - fix Embind waveform return type handling - stabilize acceptWaveform in minified builds - add optional debug logging
Merge pull request #31 from arbdevml/main
2026-05-12 19:25:31 +02:00 · 2025-09-21 22:50:14 -07:00 · 2025-09-21 22:46:09 -07:00 · 2025-09-21 22:41:37 -07:00 · 2025-09-17 13:35:26 +00:00 · 2025-09-17 12:45:19 +00:00
25 changed files with 2277 additions and 665 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ openblas
 openfst
 emsdk
 test.js
-test.wasm
+test.wasm
+src/*.o
--- a/Documentation.md
+++ b/Documentation.md
@@ -9,7 +9,7 @@
 | Function/Object | Description |
 |-|-|
 | ```Promise<Model> createModel(url: string, path: string, id: string)```<br><br>```Promise<SpkModel> createSpkModel(url: string, path: string, id: string)``` | Create a ```Model``` or ```SpkModel```, model files must be directly under the model root, and compressed model must be in ```.tar.gz```/```.tgz``` format. Tar format must be USTAR. If:<br>- ```path``` contains valid model files and ```id``` is the same, there will not be a fetch from ```url```.<br>- ```path``` doesn't contain valid model files, or if it contains valid model files but ```id``` is different, there will be a fetch from ```url```, and the model is stored with ```id```. Models are thread-safe and reusable across recognizers. |
-| ```Promise<Recognizer> createRecognizer(model: Model, sampleRate: float)```<br><br>```Promise<Recognizer> createRecognizerWithSpkModel(model: Model, spkModel: spkModel, sampleRate: float)```<br><br>```Promise<Recognizer> createRecognizerWithGrm(model: Model, grammar: string, sampleRate: float)``` | Create a ```Recognizer``` |
+| ```Promise<Recognizer> createRecognizer(model: Model, sampleRate: float)```<br><br>```Promise<Recognizer> createRecognizerWithSpkModel(model: Model, sampleRate: float, spkModel: spkModel)```<br><br>```Promise<Recognizer> createRecognizerWithGrm(model: Model, grammar: string, sampleRate: float)``` | Create a ```Recognizer``` |
 | ```setLogLevel(lvl: int)``` | Set log level for Kaldi messages (default: ```0```: Info) <br>```-2```: Error<br>```-1```: Warning<br>```1```: Verbose<br>```2```: More verbose<br>```3```: Debug |
 | ```Promise<AudioWorkletNode> createTransferer(ctx: AudioContext, bufferSize: int)``` | Create a node that transfer its inputs back to the main thread with custom buffer size (must be multiple of 128). Its port's ```onmessage``` handler can be set to get audio data. Has 1 input with 1 channel and no output. The the higher the size, the lesser the audio breaks up, but the higher the latency. Recomended value is around ```128 * 150```. |
 | ```Promise<void> cleanUp()``` | A convenience function that call ```delete()``` on all objects and revoke all URLs. **Run this when you're done!** |
@@ -74,4 +74,4 @@ cd Vosklet/src &&
 | INITIAL_MEMORY | Set inital memory, valid suffixes: kb, mb, gb, tb or none (bytes) | ```315mb``` as [recommended](https://alphacephei.com/vosk/models) plus a bit of leeway. This memory will grow if usage exceeds this value. |
 | MAX_THREADS | Set the max number of threads (>=1), this should be equal to the number of recognizers used in the program | ```1``` |
 | JOBS | Set the number of jobs (threads) when building | ```$(nproc)```   |
-| EMSDK | Set EMSDK's path (will install EMSDK in root folder if unset) | ```../emsdk``` |
+| EMSDK | Set EMSDK's path (will install EMSDK in root folder if unset) | ```../emsdk``` |
--- a/Examples/README.md
+++ b/Examples/README.md
@@ -1,3 +0,0 @@
-#### The file Vosklet.js in this folder, used by the examples and the outer [README.md](../README.md), has been set to decompress explicitly using ```DecompressionStream``` (instead of implicit browser decompression) because I can't set a third-party (Github's) server response header. You can utilize this if you run into the same situation. Otherwise, please use the outer Vosklet.js instead. 
-
-#### The motivation is that it will work right away when put into a HTML file. You can just make a local copy and try everything out quickly
--- a/Examples/Vosklet.js
+++ b/Examples/Vosklet.js
--- a/Examples/Vosklet.wasm
+++ b/Examples/Vosklet.wasm
--- a/Examples/Wrapper.js
+++ b/Examples/Wrapper.js
@@ -1,154 +0,0 @@
-/**
- * @fileoverview
- * @suppress {undefinedVars|checkTypes}
- */
-
-if(ENVIRONMENT_IS_WEB) {
-
-// 'var' to expose this outside the if
-var objs = [];
-var events = ['status', 'partialResult', 'result'];
-let _cache = caches.open('Vosklet');
-let processorURL = URL.createObjectURL(new Blob(['(', (() => {
-  registerProcessor('VoskletTransferer', class extends AudioWorkletProcessor {
-    constructor(opts) {
-      super();
-      this.filled = 0;
-      this.bufSize = opts.processorOptions[0];
-      this.buf = new Float32Array(this.bufSize);
-    }
-    process(inputs) {
-      if(inputs[0][0]) {
-        this.buf.set(inputs[0][0], this.filled);
-        this.filled += 128;
-        if(this.filled >= this.bufSize) {
-          this.filled = 0;
-          this.port.postMessage(this.buf, [this.buf.buffer]);
-          this.buf = new Float32Array(this.bufSize);
-        }
-      }
-      return true;
-    }
-  })
-}).toString(), ')()'], { type: 'text/javascript' }));
-class CommonModel extends EventTarget {
-  constructor() {
-    super();
-    objs.push(this);
-  }
-  delete() {
-    this.obj.delete();
-  }
-  static async mk(url, storepath, id, normalMdl) {
-    let mdl = new CommonModel();
-    let result = new Promise((resolve, reject) => {
-      mdl.addEventListener('status', ev => {
-        if(!ev.detail) {
-          if(normalMdl) mdl['findWord'] = word => mdl.obj['findWord'](word)
-          resolve(mdl)
-        }
-        else reject(ev.detail)
-      }, { once: true })
-    });
-    let cache = await caches.open('Vosklet');
-    let req = (await cache.keys(storepath, { ignoreSearch: true }))[0]
-    let tar, res;
-    if (typeof req == 'undefined' || req.url.split('?')[1] != id) {
-      // Caching already handled explicitly 
-      res = await fetch(url, { cache: 'no-store' });
-      if (!res.ok) throw 'Unable to fetch model, status: ' + res.status;
-      await cache.put(storepath + '?' + id, res.clone());
-    }
-    else res = await cache.match(req)
-    tar = await new Response(res.body.pipeThrough(new DecompressionStream('gzip'))).arrayBuffer();
-    let tarStart = _malloc(tar.byteLength);
-    HEAPU8.set(new Uint8Array(tar), tarStart);
-    mdl.obj = new Module['CommonModel'](objs.length - 1, normalMdl, tarStart, tar.byteLength);
-    return result;
-  }
-}
-class Recognizer extends EventTarget {
-  constructor() {
-    super();
-    // Closure workaround to prevent acceptWaveform from getting removed
-    this['acceptWaveform'] = audioData => {
-      let start = _malloc(audioData.length * 4);
-      HEAPF32.set(audioData, start / 4);
-      this.obj['acceptWaveform'](start, audioData.length);
-    }
-    objs.push(this);
-    return new Proxy(this, {
-      get(self, prop, _) {
-        if(self[prop] == undefined && self.obj[prop] == undefined) return;
-        let p = self[prop];
-        if(p) return p.bind ? p.bind(self) : p;
-        p = self.obj[prop];
-        return p.bind ? p.bind(self.obj) : p;
-      }
-    })
-  }
-  async delete(processCurrent = false) {
-    let result = new Promise((resolve, _) => this.addEventListener('status', _ => {
-      this.obj.delete();
-      resolve();
-    }, { once: true }));
-    this.obj['safeDelete'](processCurrent);
-    return result;
-  }
-  static async mk(model, sampleRate, mode, grammar, spkModel) {
-    let rec = new Recognizer();
-    let result = new Promise((resolve, reject) => {
-      rec.addEventListener('status', ev => {
-        if(!ev.detail) resolve(rec);
-        else reject(ev.detail);
-      }, { once: true });
-    })
-    switch(mode) {
-      case 1:
-        rec.obj = new Module['Recognizer'](objs.length - 1, sampleRate, model);
-        break;
-      case 2:
-        rec.obj = new Module['Recognizer'](objs.length -1, sampleRate, model, spkModel);
-        break;
-      default:
-        rec.obj = new Module['Recognizer'](objs.length - 1, sampleRate, model, grammar, 0);
-    }
-    return result;
-  }
-}
-Module = {
-  'getModelCache': () => _cache,
-  
-  'cleanUp': async () => {
-    for(let obj of objs) await obj.delete();
-    URL.revokeObjectURL(processorURL);
-  },
-
-  'createTransferer': async (ctx, bufSize) => {
-    await ctx.audioWorklet.addModule(processorURL);
-    return new AudioWorkletNode(ctx, 'VoskletTransferer', {
-      channelCountMode: 'explicit',
-      numberOfInputs: 1,
-      numberOfOutputs: 0,
-      channelCount: 1,
-      processorOptions: [bufSize]
-    });
-  },
-
-  'createModel': (url, storepath, id) =>
-    CommonModel.mk(url, storepath, id, true),
-
-  'createSpkModel': (url, storepath, id) =>
-    CommonModel.mk(url, storepath, id, false),
-
-  'createRecognizer': (model, sampleRate) =>
-    Recognizer.mk(model.obj, sampleRate, 1),
-
-  'createRecognizerWithGrm': (model, sampleRate, grammar) =>
-    Recognizer.mk(model.obj, sampleRate, 3, grammar, null),
-
-  'createRecognizerWithSpkModel': (model, sampleRate, spkModel) =>
-    Recognizer.mk(model.obj, sampleRate, 2, null, spkModel.obj)
-}
-
-}
--- a/Examples/fromFile.html
+++ b/Examples/fromFile.html
@@ -1,21 +1,21 @@
 <!DOCTYPE html>
 <html>
  <head>
-    <script src="https://cdn.jsdelivr.net/gh/msqr1/Vosklet@1.2.1/Examples/Vosklet.js" async defer></script>
+    <script src="../Vosklet.js" async defer></script>
    <script>
       async function start() {
+        
        // All data is collected and transfered to the main thread so the AudioContext won't output anything. Set sinkId type to none to save power
        let ctx = new AudioContext({sinkId: {type: "none"}});
        let module = await loadVosklet();
        let model = await module.createModel("https://ccoreilly.github.io/vosk-browser/models/vosk-model-small-en-us-0.15.tar.gz", "English", "vosk-model-small-en-us-0.15");
        let recognizer = await module.createRecognizer(model, ctx.sampleRate);
-        
        // Listen for result and partial result
        recognizer.addEventListener("result", ev => console.log("Result: ", ev.detail));
        recognizer.addEventListener("partialResult", ev => console.log("Partial result: ", ev.detail));

        // Fetch, decode, and recognize the .wav
-        let wav = await fetch("https://cdn.jsdelivr.net/gh/msqr1/Vosklet/examples/1to10-en.wav");
+        let wav = await fetch("https://cdn.jsdelivr.net/gh/msqr1/Vosklet/Examples/1to10-en.wav");
        let audioBuf = await ctx.decodeAudioData(await wav.arrayBuffer());
        recognizer.acceptWaveform(audioBuf.getChannelData(0));
      }
--- a/Examples/fromMic.html
+++ b/Examples/fromMic.html
@@ -1,42 +1,45 @@
 <!DOCTYPE html>
 <html>
-  <head>
-    <script src="https://cdn.jsdelivr.net/gh/msqr1/Vosklet@1.2.1/Examples/Vosklet.js" async defer></script>
-    <script>
-      async function start() {
-        // All data is collected and transfered to the main thread so the AudioContext won't output anything. Set sinkId type to none to save power
-        let ctx = new AudioContext({sinkId: {type: "none"}});

-        // Setup microphone  
-        let micNode = ctx.createMediaStreamSource(await navigator.mediaDevices.getUserMedia({
-          video: false,
-          audio: {
-            echoCancellation: true,
-            noiseSuppression: true,
-            channelCount: 1
-          },
-        }));
+<head>
+  <script src="../Vosklet.js" async defer></script>
+  <script>
+    async function start() {

-        // Load Vosklet module, model and recognizer
-        let module = await loadVosklet();
-        let model = await module.createModel("https://ccoreilly.github.io/vosk-browser/models/vosk-model-small-en-us-0.15.tar.gz", "English", "vosk-model-small-en-us-0.15");
-        let recognizer = await module.createRecognizer(model, ctx.sampleRate);
+      // All data is collected and transfered to the main thread so the AudioContext won't output anything. Set sinkId type to none to save power
+      let ctx = new AudioContext({ sinkId: { type: "none" } });

-        // Listen for result and partial result
-        recognizer.addEventListener("result", ev => console.log("Result: ", ev.detail));
-        recognizer.addEventListener("partialResult", ev => console.log("Partial result: ", ev.detail));
+      // Setup microphone  
+      let micNode = ctx.createMediaStreamSource(await navigator.mediaDevices.getUserMedia({
+        video: false,
+        audio: {
+          echoCancellation: true,
+          noiseSuppression: true,
+          channelCount: 1
+        },
+      }));

-        // Create a transferer node to get audio data on the main thread
-        let transferer = await module.createTransferer(ctx, 128 * 150);
+      // Load Vosklet module, model and recognizer
+      let module = await loadVosklet();
+      let model = await module.createModel("https://ccoreilly.github.io/vosk-browser/models/vosk-model-small-en-us-0.15.tar.gz", "English", "vosk-model-small-en-us-0.15");
+      let recognizer = await module.createRecognizer(model, ctx.sampleRate);

-        // Recognize data on arrival
-        transferer.port.onmessage = ev => recognizer.acceptWaveform(ev.data);
+      // Listen for result and partial result
+      recognizer.addEventListener("result", ev => console.log("Result: ", ev.detail));
+      recognizer.addEventListener("partialResult", ev => console.log("Partial result: ", ev.detail));
+
+      // Create a transferer node to get audio data on the main thread
+      let transferer = await module.createTransferer(ctx, 128 * 150);
+
+      // Recognize data on arrival
+      transferer.port.onmessage = ev => recognizer.acceptWaveform(ev.data);
+
+      // Connect transferer to microphone
+      micNode.connect(transferer);
+    }
+  </script>
+  <!-- Start and create audio context only as a result of user's action -->
+  <button onclick="start()">Start</button>
+</head>

-        // Connect transferer to microphone
-        micNode.connect(transferer);
-      }
-    </script>
-    <!-- Start and create audio context only as a result of user's action -->
-    <button onclick="start()">Start</button>
-  </head>
 </html>
--- a/Examples/x-vector.html
+++ b/Examples/x-vector.html
@@ -0,0 +1,94 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <script src="https://cdn.jsdelivr.net/gh/msqr1/Vosklet@1.2.1/Examples/Vosklet.js" async defer></script>
+    <script>
+        async function start() {
+            console.log("Starting speech recognition...");
+
+            let ctx = new AudioContext({sinkId: {type: "none"}});
+
+            let micNode = ctx.createMediaStreamSource(await navigator.mediaDevices.getUserMedia({
+                video: false,
+                audio: {
+                    echoCancellation: true,
+                    noiseSuppression: true,
+                    channelCount: 1
+                },
+            }));
+
+            console.log("Microphone connected.");
+
+            let module;
+            try {
+                module = await loadVosklet();
+                console.log("Vosklet module loaded.");
+            } catch (error) {
+                console.error("Error loading Vosklet module:", error);
+                return;
+            }
+
+            let model;
+            try {
+                model = await module.createModel(
+                    "https://ccoreilly.github.io/vosk-browser/models/vosk-model-small-en-us-0.15.tar.gz",
+                    "English",
+                    "vosk-model-small-en-us-0.15"
+                );
+                console.log("Speech recognition model loaded.");
+            } catch (error) {
+                console.error("Error loading speech recognition model:", error);
+                return;
+            }
+
+            let spkModel;
+            try {
+                spkModel = await module.createSpkModel(
+                    "https://arbdevml.github.io/x-vector/vosk-model-spk-0.4.tar.gz",
+                    "vosk-model-spk-0.4",
+                    "vosk-model-spk-0.4"
+                );
+                console.log("Speaker identification model loaded.");
+            } catch (error) {
+                console.error("Error loading speaker identification model:", error);
+                return;
+            }
+
+            let recognizer;
+            try {
+                recognizer = await module.createRecognizerWithSpkModel(model, ctx.sampleRate, spkModel);
+                console.log("Recognizer with speaker model created.");
+            } catch (error) {
+                console.error("Error creating recognizer with speaker model:", error);
+                return;
+            }
+
+            recognizer.addEventListener("result", ev => {
+                const result = JSON.parse(ev.detail);
+                console.log("typeof ev.detail:", typeof ev.detail);
+                console.log("typeof result:", typeof result);
+          	    console.log("Speech recognized:", result);
+		        console.log("spk:", result.spk);
+		        console.log("ev:", ev);
+            });
+            recognizer.addEventListener("partialResult", ev => {
+                console.log("Partial result:", ev.detail);
+            });
+            let transferer;
+            try {
+                transferer = await module.createTransferer(ctx, 128 * 150);
+                console.log("Transferer created.");
+            } catch (error) {
+                console.error("Error creating transferer:", error);
+                return;
+            }
+            transferer.port.onmessage = ev => recognizer.acceptWaveform(ev.data);
+            micNode.connect(transferer);
+            console.log("Microphone data connected to Vosklet.");
+        }
+    </script>
+</head>
+<body>
+    <button onclick="start()">Start</button>
+</body>
+</html>
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Overview
 - A fast, lightweight, actively maintained speech recognizer in the browser with total brotlied (used by JSDelivr) size of **under a megabyte** (614 KB)
 - Live Demo (ASR in 20 languages): https://msqr1-github-io.pages.dev/Vosklet
- Inspired by [vosk-browser](https://github.com/ccoreilly/vosk-browser)
+- Inspired by vosk-browser by [ccoreilly](https://github.com/ccoreilly)

 # Documentation
 - See [Documentation.md](Documentation.md)
--- a/Vosklet.d.ts
+++ b/Vosklet.d.ts
@@ -0,0 +1,66 @@
+// vosklet.d.ts
+
+declare global {
+  interface Window {
+    loadVosklet(): Promise<Module>;
+  }
+}
+
+export type EpMode =
+  | "ANSWER_DEFAULT"
+  | "DISABLED"
+  | "FAST"
+  | "MEDIUM"
+  | "SLOW";
+
+export interface Module {
+  createModel(url: string, path: string, id: string): Promise<Model>;
+  createSpkModel(url: string, path: string, id: string): Promise<SpkModel>;
+  createRecognizer(model: Model, sampleRate: number): Promise<Recognizer>;
+  createRecognizerWithSpkModel(
+    model: Model,
+    spkModel: SpkModel,
+    sampleRate: number
+  ): Promise<Recognizer>;
+  createRecognizerWithGrm(
+    model: Model,
+    grammar: string,
+    sampleRate: number
+  ): Promise<Recognizer>;
+  setLogLevel(level: number): void;
+  createTransferer(
+    ctx: AudioContext,
+    bufferSize: number
+  ): Promise<AudioWorkletNode>;
+  cleanUp(): Promise<void>;
+  getModelCache(): Promise<Cache>;
+  EpMode: EpMode;
+}
+
+export interface Model {
+  findWord(word: string): number;
+  delete(): void;
+}
+
+export interface SpkModel {
+  delete(): void;
+}
+
+export interface Recognizer extends EventTarget {
+  acceptWaveform(audioData: Float32Array): void;
+  setWords(words: boolean): void;
+  setPartialWords(partialWords: boolean): void;
+  setNLSML(nlsml: boolean): void;
+  setMaxAlternatives(alts: number): void;
+  setGrm(grammar: string): void;
+  setSpkModel(model: SpkModel): void;
+  setEndpointerMode(mode: EpMode): void;
+  setEndpointerDelays(
+    tStartMax: number,
+    tEnd: number,
+    tMax: number
+  ): void;
+
+  delete(processCurrent?: boolean): Promise<void>;
+}
+
--- a/Vosklet.js
+++ b/Vosklet.js
--- a/Vosklet.wasm
+++ b/Vosklet.wasm
--- a/src/Bindings.cc
+++ b/src/Bindings.cc
@@ -4,32 +4,32 @@
 #include <emscripten/bind.h>
 using namespace emscripten;

-EMSCRIPTEN_BINDINGS() {
+EMSCRIPTEN_BINDINGS()
+{
  function("setLogLevel", &vosk_set_log_level);

  enum_<VoskEndpointerMode>("EpMode")
-  .value("ANSWER_DEFAULT", VOSK_EP_ANSWER_DEFAULT)
-  .value("ANSWER_SHORT", VOSK_EP_ANSWER_SHORT)
-  .value("ANSWER_LONG", VOSK_EP_ANSWER_LONG)
-  .value("ANSWER_VERY_LONG", VOSK_EP_ANSWER_VERY_LONG);
+      .value("ANSWER_DEFAULT", VOSK_EP_ANSWER_DEFAULT)
+      .value("ANSWER_SHORT", VOSK_EP_ANSWER_SHORT)
+      .value("ANSWER_LONG", VOSK_EP_ANSWER_LONG)
+      .value("ANSWER_VERY_LONG", VOSK_EP_ANSWER_VERY_LONG);

  class_<CommonModel>("CommonModel")
-  .constructor<int, bool, int, int>(return_value_policy::take_ownership())
-  .function("findWord", &CommonModel::findWord);
+      .constructor<int, bool, int, int>(return_value_policy::take_ownership())
+      .function("findWord", &CommonModel::findWord);

  class_<Recognizer>("Recognizer")
-  .constructor<int, float, CommonModel*>(return_value_policy::take_ownership())
-  .constructor<int, float, CommonModel*, CommonModel*>(return_value_policy::take_ownership())
-  .constructor<int, float, CommonModel*, const std::string&, int>(return_value_policy::take_ownership())
-  .function("safeDelete", &Recognizer::safeDelete)
-  .function("acceptWaveform", &Recognizer::acceptWaveform)
-  .function("reset", &Recognizer::reset)
-  .function("setEndpointerMode", &Recognizer::setEndpointerMode)
-  .function("setEndpointerDelays", &Recognizer::setEndpointerDelays)
-  .function("setWords", &Recognizer::setWords)
-  .function("setPartialWords", &Recognizer::setPartialWords)
-  .function("setGrm", &Recognizer::setGrm)
-  .function("setNLSML", &Recognizer::setNLSML)
-  .function("setSpkModel", &Recognizer::setSpkModel, allow_raw_pointers())
-  .function("setMaxAlternatives", &Recognizer::setMaxAlternatives);
+      .constructor<int, float, CommonModel *>(return_value_policy::take_ownership())
+      .constructor<int, float, CommonModel *, CommonModel *>(return_value_policy::take_ownership())
+      .constructor<int, float, CommonModel *, const std::string &, int>(return_value_policy::take_ownership())
+      .function("acceptWaveform", &Recognizer::acceptWaveform, allow_raw_pointers())
+      .function("reset", &Recognizer::reset)
+      .function("setEndpointerMode", &Recognizer::setEndpointerMode)
+      .function("setEndpointerDelays", &Recognizer::setEndpointerDelays)
+      .function("setWords", &Recognizer::setWords)
+      .function("setPartialWords", &Recognizer::setPartialWords)
+      .function("setGrm", &Recognizer::setGrm)
+      .function("setNLSML", &Recognizer::setNLSML)
+      .function("setSpkModel", &Recognizer::setSpkModel, allow_raw_pointers())
+      .function("setMaxAlternatives", &Recognizer::setMaxAlternatives);
 };
--- a/src/CommonModel.cc
+++ b/src/CommonModel.cc
@@ -1,19 +1,19 @@
 #include "CommonModel.h"
+#include "FireEv.h"

-CommonModel::CommonModel(int index, bool normalMdl, int tarStart, int tarSize) :
-  normalMdl{normalMdl}, index{index}
+CommonModel::CommonModel(int index, bool normalMdl, int tarStart, int tarSize) : normalMdl{normalMdl}, index{index}
 {
-  globalPool.exec([this, tarStart, tarSize]{
-    extractAndLoad(reinterpret_cast<unsigned char*>(tarStart), tarSize);
-  });
+  extractAndLoad(reinterpret_cast<unsigned char *>(tarStart), tarSize);
 }
-void CommonModel::extractAndLoad(unsigned char* tar, int tarSize) {
+void CommonModel::extractAndLoad(unsigned char *tar, int tarSize)
+{
  // Map index onto [A-Z]
  const char storepath[3]{'/', static_cast<char>(index % 26 + 'A')};
  int res{untar(tar, tarSize, storepath)};
  free(tar);
-  const char* untarErr{};
-  switch(res) {
+  const char *untarErr{};
+  switch (res)
+  {
  case IncorrectFormat:
    untarErr = "Untar: Incorrect tar format, must be USTAR";
    break;
@@ -29,20 +29,29 @@ void CommonModel::extractAndLoad(unsigned char* tar, int tarSize) {
  case FailedClose:
    untarErr = "Untar: Unable to close file after write";
  };
-  if(untarErr != nullptr) {
-    fireEv(index, Event::status, untarErr);
+  if (untarErr != nullptr)
+  {
+    fireEv(index, untarErr);
    return;
  }
-  if(normalMdl) mdl = vosk_model_new(storepath);
-  else mdl = vosk_spk_model_new(storepath);
-  if(normalMdl ? std::get<VoskModel*>(mdl) != nullptr : std::get<VoskSpkModel*>(mdl) != nullptr) fireEv(index, status);
-  else fireEv(index, status, "Unable to load model for recognition");
+  if (normalMdl)
+    mdl = vosk_model_new(storepath);
+  else
+    mdl = vosk_spk_model_new(storepath);
+  if (normalMdl ? std::get<VoskModel *>(mdl) != nullptr : std::get<VoskSpkModel *>(mdl) != nullptr)
+    fireEv(index);
+  else
+    fireEv(index, "Unable to load model for recognition");
  fs::remove_all(storepath);
 }
-int CommonModel::findWord(std::string word) {
-  return vosk_model_find_word(std::get<VoskModel*>(mdl), word.c_str());
+int CommonModel::findWord(std::string word)
+{
+  return vosk_model_find_word(std::get<VoskModel *>(mdl), word.c_str());
 }
-CommonModel::~CommonModel() {
-  if(normalMdl) vosk_model_free(std::get<VoskModel*>(mdl));
-  else vosk_spk_model_free(std::get<VoskSpkModel*>(mdl));
+CommonModel::~CommonModel()
+{
+  if (normalMdl)
+    vosk_model_free(std::get<VoskModel *>(mdl));
+  else
+    vosk_spk_model_free(std::get<VoskSpkModel *>(mdl));
 }
--- a/src/FireEv.cc
+++ b/src/FireEv.cc
@@ -0,0 +1,18 @@
+#include <emscripten.h>
+
+EM_JS(void, fireEv, (int idx, const char *msgPtr), {
+  const msg = msgPtr ? UTF8ToString(msgPtr) : null;
+
+  const obj =
+    globalThis.__voskletObjs &&
+    globalThis.__voskletObjs[idx];
+
+  if (!obj) {
+    console.error("fireEv: unknown object index", idx);
+    return;
+  }
+
+  obj.dispatchEvent(new CustomEvent("", {
+    detail: msg
+  }));
+});
--- a/src/FireEv.h
+++ b/src/FireEv.h
@@ -0,0 +1,12 @@
+// FireEv.h
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void fireEv(int idx, const char *msgPtr);
+
+#ifdef __cplusplus
+}
+#endif
--- a/src/Kaldi.patch
+++ b/src/Kaldi.patch
@@ -1,58 +0,0 @@
-diff --git a/src/configure b/src/configure
-index fc3aee6..c93e4e8 100755
--- a/src/configure
-+++ b/src/configure
-@@ -1261,14 +1261,7 @@ or try another math library, e.g. --mathlib=OPENBLAS (Kaldi may be slower)."
- ** You can also use other matrix algebra libraries. For information, see:
- **   http://kaldi-asr.org/doc/matrixwrap.html"
-     fi
-    if [ -f $OPENBLASROOT/lib/libopenblas.so ]; then
-      OPENBLASLIBDIR=$OPENBLASROOT/lib
-    elif [ -f $OPENBLASROOT/lib64/libopenblas.so ]; then
-      # in REDHAT/CentOS package installs, the library is located here
-      OPENBLASLIBDIR=$OPENBLASROOT/lib64
-    else
-      failure "Expected to find the file $OPENBLASROOT/lib/libopenblas.so"
-    fi
-+    OPENBLASLIBDIR=$OPENBLASROOT/lib
-     if [ -f $OPENBLASROOT/include/cblas.h ] ; then
-       OPENBLASINCDIR=$OPENBLASROOT/include
-     elif [ -f $OPENBLASROOT/include/openblas/cblas.h ] ; then
-diff --git a/src/ivector/ivector-extractor.cc b/src/ivector/ivector-extractor.cc
-index c3a1222..71d3725 100644
--- a/src/ivector/ivector-extractor.cc
-+++ b/src/ivector/ivector-extractor.cc
-@@ -195,7 +195,7 @@ void IvectorExtractor::ComputeDerivedVars() {
-   // could because some tasks finish before others.
-   {
-     TaskSequencerConfig sequencer_opts;
-    sequencer_opts.num_threads = g_num_threads;
-+    sequencer_opts.num_threads = 0;
-     TaskSequencer<IvectorExtractorComputeDerivedVarsClass> sequencer(
-         sequencer_opts);
-     for (int32 i = 0; i < NumGauss(); i++)
-diff --git a/src/matrix/Makefile b/src/matrix/Makefile
-index 398179a..c903fbf 100644
--- a/src/matrix/Makefile
-+++ b/src/matrix/Makefile
-@@ -10,7 +10,6 @@ include ../kaldi.mk
- 
- # you can uncomment matrix-lib-speed-test if you want to do the speed tests.
- 
-TESTFILES = matrix-lib-test sparse-matrix-test numpy-array-test #matrix-lib-speed-test
- 
- OBJFILES = kaldi-matrix.o kaldi-vector.o packed-matrix.o sp-matrix.o tp-matrix.o \
-            matrix-functions.o qr.o srfft.o compressed-matrix.o \
-diff --git a/src/util/kaldi-thread.cc b/src/util/kaldi-thread.cc
-index 4573e24..4af4e73 100644
--- a/src/util/kaldi-thread.cc
-+++ b/src/util/kaldi-thread.cc
-@@ -22,7 +22,7 @@
- #include "util/kaldi-thread.h"
- 
- namespace kaldi {
-int32 g_num_threads = 4;  // Initialize this global variable.
-+int32 g_num_threads = 1;  // Initialize this global variable.
- 
- MultiThreadable::~MultiThreadable() {
-   // default implementation does nothing
--- a/src/Recognizer.cc
+++ b/src/Recognizer.cc
@@ -1,102 +1,88 @@
 #include "Recognizer.h"
+#include "FireEv.h"
 #include <atomic>

-const char* recognizerInitErr{"Unable to initialize recognizer"};
-Recognizer::Recognizer(int index, float sampleRate, CommonModel* model) :
-  rec{vosk_recognizer_new(std::get<VoskModel*>(model->mdl), sampleRate)} {
-  if(rec == nullptr) fireEv(index, Event::status, recognizerInitErr);
-  else globalPool.exec([this, index]{main(index);});
+const char *recognizerInitErr{"Unable to initialize recognizer"};
+Recognizer::Recognizer(int index, float sampleRate, CommonModel *model) : rec{vosk_recognizer_new(std::get<VoskModel *>(model->mdl), sampleRate)}
+{
+  if (rec == nullptr)
+    fireEv(index, recognizerInitErr);
+  else
+    fireEv(index);
 }
-Recognizer::Recognizer(int index, float sampleRate, CommonModel* model, CommonModel* spkModel) :
-  rec{vosk_recognizer_new_spk(std::get<VoskModel*>(model->mdl), sampleRate, std::get<VoskSpkModel*>(spkModel->mdl))} {
-  if(rec == nullptr) fireEv(index, Event::status, recognizerInitErr);
-  else globalPool.exec([this, index]{main(index);});
+Recognizer::Recognizer(int index, float sampleRate, CommonModel *model, CommonModel *spkModel) : rec{vosk_recognizer_new_spk(std::get<VoskModel *>(model->mdl), sampleRate, std::get<VoskSpkModel *>(spkModel->mdl))}
+{
+  if (rec == nullptr)
+    fireEv(index, recognizerInitErr);
+  else
+    fireEv(index);
 }
-Recognizer::Recognizer(int index, float sampleRate, CommonModel* model, const std::string& grm, int) :
-  rec{vosk_recognizer_new_grm(std::get<VoskModel*>(model->mdl), sampleRate, grm.c_str())} {
-  if(rec == nullptr) fireEv(index, Event::status, recognizerInitErr);
-  else globalPool.exec([this, index]{main(index);});
+Recognizer::Recognizer(int index, float sampleRate, CommonModel *model, const std::string &grm, int) : rec{vosk_recognizer_new_grm(std::get<VoskModel *>(model->mdl), sampleRate, grm.c_str())}
+{
+  if (rec == nullptr)
+    fireEv(index, recognizerInitErr);
+  else
+    fireEv(index);
+
 }
-void Recognizer::safeDelete(bool _processCurrent) {
-  emscripten_atomic_store_u8(&processCurrent, _processCurrent);
-  emscripten_atomic_store_u8(&done, true);
-  emscripten_atomic_store_u32(&haveData, true);
-  emscripten_atomic_notify(&haveData, 1);
-}
-void Recognizer::main(int index) {
-  fireEv(index, Event::status);
-  AudioData* next;
-  while(!emscripten_atomic_load_u8(&done)) {
-    if(dataQ.empty()) {
-      emscripten_atomic_store_u32(&haveData, false);
-      emscripten_atomic_wait_u32(&haveData, false, -1);
-    }
-    else {
-      next = &dataQ.front();
-      switch(vosk_recognizer_accept_waveform_f(rec, next->data, next->len)) {
-        case 0:
-          fireEv(index, Event::partialResult, vosk_recognizer_partial_result(rec));
-          break;
-        case 1:
-          fireEv(index, Event::result, vosk_recognizer_result(rec));
-      }
-      free(next->data);
-      dataQ.pop();
-    }
+
+std::string Recognizer::acceptWaveform(int start, int len)
+{
+  const char *res = nullptr;
+
+  switch (vosk_recognizer_accept_waveform_f(
+      rec,
+      reinterpret_cast<float *>(start),
+      len))
+  {
+  case 0:
+    res = vosk_recognizer_partial_result(rec);
+    break;
+
+  case 1:
+    res = vosk_recognizer_result(rec);
+    break;
+
+  default:
+    res = "";
+    break;
  }
-  if(emscripten_atomic_load_u8(&processCurrent)) {
-    while(!dataQ.empty()) {
-      free(dataQ.front().data);
-      dataQ.pop();
-    }
-  }
-  else {
-    while(!dataQ.empty()) {
-      next = &dataQ.front();
-      switch(vosk_recognizer_accept_waveform_f(rec, next->data, next->len)) {
-        case 0: [[likely]]
-          fireEv(index, Event::partialResult, vosk_recognizer_partial_result(rec));
-          break;
-        case 1: [[unlikely]]
-          fireEv(index, Event::result, vosk_recognizer_result(rec));
-      }
-      free(next->data);
-      dataQ.pop();
-    }
-  }
-  fireEv(index, Event::result, vosk_recognizer_final_result(rec));
-  vosk_recognizer_free(rec);
-  fireEv(index, Event::status);
+
+  return res ? std::string(res) : std::string();
 }
-void Recognizer::acceptWaveform(int start, int len) {
-  dataQ.emplace(start, len);
-  emscripten_atomic_store_u32(&haveData, true);
-  emscripten_atomic_notify(&haveData, 1);
-}
-void Recognizer::reset() {
+void Recognizer::reset()
+{
  vosk_recognizer_reset(rec);
 }
-void Recognizer::setEndpointerMode(VoskEndpointerMode mode) {
+void Recognizer::setEndpointerMode(VoskEndpointerMode mode)
+{
  vosk_recognizer_set_endpointer_mode(rec, mode);
 }
-void Recognizer::setEndpointerDelays(float tStartMax, float tEnd, float tMax) {
+void Recognizer::setEndpointerDelays(float tStartMax, float tEnd, float tMax)
+{
  vosk_recognizer_set_endpointer_delays(rec, tStartMax, tEnd, tMax);
 }
-void Recognizer::setGrm(const std::string& grm) {
+void Recognizer::setGrm(const std::string &grm)
+{
  vosk_recognizer_set_grm(rec, grm.c_str());
 }
-void Recognizer::setSpkModel(CommonModel* spkModel) {
-  vosk_recognizer_set_spk_model(rec, std::get<VoskSpkModel*>(spkModel->mdl));
+void Recognizer::setSpkModel(CommonModel *spkModel)
+{
+  vosk_recognizer_set_spk_model(rec, std::get<VoskSpkModel *>(spkModel->mdl));
 }
-void Recognizer::setWords(bool words) {
+void Recognizer::setWords(bool words)
+{
  vosk_recognizer_set_words(rec, words);
 }
-void Recognizer::setPartialWords(bool partialWords) {
+void Recognizer::setPartialWords(bool partialWords)
+{
  vosk_recognizer_set_partial_words(rec, partialWords);
 }
-void Recognizer::setNLSML(bool nlsml) {
+void Recognizer::setNLSML(bool nlsml)
+{
  vosk_recognizer_set_nlsml(rec, nlsml);
 }
-void Recognizer::setMaxAlternatives(int alts) {
+void Recognizer::setMaxAlternatives(int alts)
+{
  vosk_recognizer_set_max_alternatives(rec, alts);
 }
--- a/src/Recognizer.h
+++ b/src/Recognizer.h
@@ -1,25 +1,22 @@
 #pragma once
 #include "CommonModel.h"
+#include <queue>

 // Prevent naming conflicts with Vosk's Recognizer class
 #define Recognizer Recognizer_
-struct Recognizer {
-  int haveData{}; 
-  bool processCurrent{};
-  bool done{};
-  VoskRecognizer* rec;
-  std::queue<AudioData> dataQ;
-  Recognizer(int index, float sampleRate, CommonModel* model);
-  Recognizer(int index, float sampleRate, CommonModel* model, CommonModel* spkModel);
-  Recognizer(int index, float sampleRate, CommonModel* model, const std::string& grm, int);
-  void main(int index);
-  void safeDelete(bool _processCurrent);
-  void acceptWaveform(int start, int len);
+struct Recognizer
+{
+  int index;
+  VoskRecognizer *rec;
+  Recognizer(int index, float sampleRate, CommonModel *model);
+  Recognizer(int index, float sampleRate, CommonModel *model, CommonModel *spkModel);
+  Recognizer(int index, float sampleRate, CommonModel *model, const std::string &grm, int);
+  std::string acceptWaveform(int start, int len);
  void reset();
  void setEndpointerMode(VoskEndpointerMode mode);
  void setEndpointerDelays(float tStartMax, float tEnd, float tMax);
-  void setSpkModel(CommonModel* model);
-  void setGrm(const std::string& grm);
+  void setSpkModel(CommonModel *model);
+  void setGrm(const std::string &grm);
  void setWords(bool words);
  void setPartialWords(bool partialWords);
  void setNLSML(bool nlsml);
--- a/src/Util.cc
+++ b/src/Util.cc
@@ -1,108 +1,57 @@
 #include "Util.h"

-#include "emscripten/wasm_worker.h"
 #include "emscripten/em_js.h"
+#include <cstring>

-EM_JS(void, fireEv, (int idx, int typeIdx, const char* content), {
-  if(ENVIRONMENT_IS_WEB) objs[idx].dispatchEvent(new CustomEvent(events[typeIdx], {
-      "detail": content == 0 ? null : UTF8ToString(content)
-    }));
-  else self.postMessage([idx, typeIdx, content]);
-});
-int untar(unsigned char* tar, int tarSize, const char* storepath) {
-  if(std::memcmp(tar + 257, "ustar", 5)) return IncorrectFormat;
+int untar(unsigned char *tar, int tarSize, const char *storepath)
+{
+  if (std::memcmp(tar + 257, "ustar", 5))
+    return IncorrectFormat;
  size_t size{};
  std::string path;
  path.reserve(100); // Max length
-  unsigned char* end = tar + tarSize;
-  while(tar <= end) {
-    if(tar[156] != '5' && tar[156] != 0  &&
-      tar[156] != '0') {
+  unsigned char *end = tar + tarSize;
+  while (tar <= end)
+  {
+    if (tar[156] != '5' && tar[156] != 0 &&
+        tar[156] != '0')
+    {
      return IncorrectFiletype;
    }
    path.clear();
-    path += reinterpret_cast<char*>(tar + 345);
-    path += reinterpret_cast<char*>(tar);
+    path += reinterpret_cast<char *>(tar + 345);
+    path += reinterpret_cast<char *>(tar);
    tar += 124;
-    for(int i{0}; i < 11; i++) {
+    for (int i{0}; i < 11; i++)
+    {
      size *= 8;
      size += *tar - 48;
      tar++;
    }
    tar += 377;
    size_t firstSlash = path.find_first_of("/");
-    if(firstSlash == std::string::npos) {
-      if(size != 0) tar += size + 512 - size % 512;
+    if (firstSlash == std::string::npos)
+    {
+      if (size != 0)
+        tar += size + 512 - size % 512;
      continue;
    }
    path = storepath + path.substr(firstSlash);
    std::ofstream file;
-    if(size == 0) fs::create_directory(path);
-    else {
+    if (size == 0)
+      fs::create_directory(path);
+    else
+    {
      file.open(path, std::ios::trunc | std::ios::binary);
-      if(!file) return FailedOpen;
-      if(!file.write(reinterpret_cast<char*>(tar), size)) return FailedWrite;
+      if (!file)
+        return FailedOpen;
+      if (!file.write(reinterpret_cast<char *>(tar), size))
+        return FailedWrite;
      file.close();
-      if(!file) return FailedClose;
+      if (!file)
+        return FailedClose;
      tar += size + 512 - size % 512;
    }
  }
  return Successful;
-}
-void workerStartup(int _pool) {
-  WorkerPool& pool{*reinterpret_cast<WorkerPool*>(_pool)};
-  std::function<void()> fn;
-  while(!pool.done) {
-    // Wait until unlocked
-    emscripten_atomic_wait_u32(&pool.qLock, true, -1);
-    if(pool.done) break;
-    // If there is no task then everyone has to wait until there is more
-    if(pool.taskQ.empty()) {
-      emscripten_atomic_store_u32(&pool.qLock, true);
-      continue;
-    }
-    // If this locks, the returned (loaded) value will be false, and we move on
-    if(emscripten_atomic_cas_u32(&pool.qLock, false, true)) continue;
-    fn = pool.taskQ.front();
-    pool.taskQ.pop();
-    // Unlock
-    emscripten_atomic_store_u32(&pool.qLock, false);
-    emscripten_atomic_notify(&pool.qLock, 1);
-    fn();
-  }
-}
-using _startupFn = void(*)(int);
-EM_JS(void, startupWorkers, (_startupFn startupFn, WorkerPool* pool), {
-  for(let worker of Object.values(_wasmWorkers)) {
-    worker.postMessage({
-      "_wsc": startupFn,
-      "x": [ pool ]
-    });
-    worker.onmessage = msg => fireEv(...msg.data);
-  }
-})
-constexpr int workerStack{32768};
-std::array<std::byte, MAX_WORKERS * workerStack> stacks;
-WorkerPool::WorkerPool() {
-  for(int i{}; i < MAX_WORKERS; ++i) {
-    emscripten_create_wasm_worker(&stacks[i * workerStack], workerStack);
-  }
-  startupWorkers(workerStartup, this);
-}
-#undef MAX_WORKERS
-WorkerPool::~WorkerPool() {
-  // LTO will remove the EM_JS definition for some reason if it isn't called in the same translation unit (I get undefined symbols), even though it is annotated with EMSCRIPTEN_KEEPALIVE. "Call" it here (this destructor is never called) to workaround that. I'm going to file an issue on Emscripten
-  fireEv(0, 0);
-  /*
-  done = true;
-  emscripten_atomic_store_u32(&qLock, false);
-  emscripten_atomic_notify(&qLock, -1);
-  emscripten_terminate_all_wasm_workers();
-  */
-}
-void WorkerPool::exec(std::function<void()> fn) {
-  taskQ.emplace(fn);
-  emscripten_atomic_store_u32(&qLock, false);
-  emscripten_atomic_notify(&qLock, 1);
-}
-WorkerPool globalPool;
+}
--- a/src/Util.h
+++ b/src/Util.h
@@ -3,20 +3,15 @@
 #include <variant>
 #include <fstream>
 #include <functional>
+#include <queue>

 #include "emscripten/atomic.h"
 #include "emscripten/console.h"

 namespace fs = std::filesystem;
-enum Event {
-  // Shared
-  status,

-  // Recognizer
-  partialResult,
-  result,
-};
-enum UntarStatus {
+enum UntarStatus
+{
  Successful,
  IncorrectFormat,
  IncorrectFiletype,
@@ -24,25 +19,7 @@ enum UntarStatus {
  FailedWrite,
  FailedClose
 };
-struct AudioData {
-  float* data;
-  int len;
-  AudioData(int start, int len) : data{reinterpret_cast<float*>(start)}, len{len} {}
-};

-#ifndef MAX_WORKERS
-#define MAX_WORKERS 1
-#endif
-struct WorkerPool {
-  bool qLock{true}; // True is locked, false is unlocked
-  bool done{};
-  std::queue<std::function<void()>> taskQ;
-  WorkerPool();
-  ~WorkerPool();
-  void exec(std::function<void()> fn);
-};
-extern "C" void fireEv(int idx, int typeIdx, const char* content = nullptr);
+extern "C" void fireEv(int idx, const char *content = nullptr);

-int untar(unsigned char* tar, int tarSize, const char* storepath);
-
-extern WorkerPool globalPool;
+int untar(unsigned char *tar, int tarSize, const char *storepath);
--- a/src/Vosk.patch
+++ b/src/Vosk.patch
@@ -80,7 +80,7 @@ index 035ffee..18edcd3 100644
 #endif
 
 diff --git a/src/recognizer.cc b/src/recognizer.cc
-index 55d9991..c111038 100644
+index 55d9991..44ac113 100644
 --- a/src/recognizer.cc
 +++ b/src/recognizer.cc
@@ -17,6 +17,7 @@
@@ -98,8 +98,7 @@ index 55d9991..c111038 100644
 -
 +const v128_t _32768fx4{wasm_f32x4_const_splat(32768.0f)};
 bool Recognizer::AcceptWaveform(const float *fdata, int len)
-{
-+{
+ {
     Vector<BaseFloat> wave;
     wave.Resize(len, kUndefined);
 -    for (int i = 0; i < len; i++)
@@ -116,3 +115,12 @@ index 55d9991..c111038 100644
     return AcceptWaveform(wave);
 }
 
+@@ -844,7 +852,7 @@ const char* Recognizer::PartialResult()
+ 
+         clat = decoder_->GetLattice(decoder_->NumFramesInLattice(), false);
+         if (model_->winfo_) {
+-            WordAlignLatticePartial(clat, *model_->trans_model_, *model_->winfo_, 0, &aligned_lat);
+            WordAlignLattice(clat, *model_->trans_model_, *model_->winfo_, 0, &aligned_lat);
+         } else {
+             CopyLatticeForMbr(clat, &aligned_lat);
+         }
--- a/src/Wrapper.js
+++ b/src/Wrapper.js
@@ -3,155 +3,270 @@
 * @suppress {undefinedVars|checkTypes}
 */

-if(ENVIRONMENT_IS_WEB) {
+if (ENVIRONMENT_IS_WEB) {

-// 'var' to expose this outside the if
-var objs = [];
-var events = ['status', 'partialResult', 'result'];
-let _cache = caches.open('Vosklet');
-let processorURL = URL.createObjectURL(new Blob(['(', (() => {
-  registerProcessor('VoskletTransferer', class extends AudioWorkletProcessor {
-    constructor(opts) {
-      super();
-      this.filled = 0;
-      this.bufSize = opts.processorOptions[0];
-      this.buf = new Float32Array(this.bufSize);
+  // 'var' to expose this outside the if
+  var objs = [];
+  globalThis.__voskletObjs = objs;
+
+  const VOSKLET_DEBUG = false;
+
+  function voskLog(...args) {
+    if (VOSKLET_DEBUG) {
+      console.log(...args);
    }
-    process(inputs) {
-      if(inputs[0][0]) {
-        this.buf.set(inputs[0][0], this.filled);
-        this.filled += 128;
-        if(this.filled >= this.bufSize) {
-          this.filled = 0;
-          this.port.postMessage(this.buf, [this.buf.buffer]);
-          this.buf = new Float32Array(this.bufSize);
-        }
+  }
+
+  function voskWarn(...args) {
+    if (VOSKLET_DEBUG) {
+      console.warn(...args);
+    }
+  }
+  
+  var events = ['status', 'partialResult', 'result'];
+  let _cache = caches.open('Vosklet');
+  let processorURL = URL.createObjectURL(new Blob(['(', (() => {
+    registerProcessor('VoskletTransferer', class extends AudioWorkletProcessor {
+      constructor(opts) {
+        super();
+        this.filled = 0;
+        this.bufSize = opts.processorOptions[0];
+        this.buf = new Float32Array(this.bufSize);
      }
-      return true;
-    }
-  })
-}).toString(), ')()'], { type: 'text/javascript' }));
-class CommonModel extends EventTarget {
-  constructor() {
-    super();
-    objs.push(this);
-  }
-  delete() {
-    this.obj.delete();
-  }
-  static async mk(url, storepath, id, normalMdl) {
-    let mdl = new CommonModel();
-    let result = new Promise((resolve, reject) => {
-      mdl.addEventListener('status', ev => {
-        if(!ev.detail) {
-          if(normalMdl) mdl['findWord'] = word => mdl.obj['findWord'](word)
-          resolve(mdl)
+      process(inputs) {
+        if (inputs[0][0]) {
+          this.buf.set(inputs[0][0], this.filled);
+          this.filled += 128;
+          if (this.filled >= this.bufSize) {
+            this.filled = 0;
+            this.port.postMessage(this.buf, [this.buf.buffer]);
+            this.buf = new Float32Array(this.bufSize);
+          }
        }
-        else reject(ev.detail)
-      }, { once: true })
-    });
-    let cache = await caches.open('Vosklet');
-    let req = (await cache.keys(storepath, { ignoreSearch: true }))[0]
-    let tar, res;
-    if (typeof req == 'undefined' || req.url.split('?')[1] != id) {
-      // Caching already handled explicitly 
-      res = await fetch(url, { cache: 'no-store' });
-      if (!res.ok) throw 'Unable to fetch model, status: ' + res.status;
-      await cache.put(
-        storepath + '?' + id, 
-        new Response(res.clone().body.pipeThrough(new CompressionStream('gzip')))
+        return true;
+      }
+    })
+  }).toString(), ')()'], { type: 'text/javascript' }));
+  class CommonModel extends EventTarget {
+    constructor() {
+      super();
+      objs.push(this);
+    }
+    delete() {
+      this.obj.delete();
+    }
+
+    static isGzip(bytes) {
+      return bytes.length >= 2 && bytes[0] === 0x1f && bytes[1] === 0x8b;
+    }
+
+    static isTar(bytes) {
+      return (
+        bytes.length > 262 &&
+        bytes[257] === 0x75 &&
+        bytes[258] === 0x73 &&
+        bytes[259] === 0x74 &&
+        bytes[260] === 0x61 &&
+        bytes[261] === 0x72
      );
    }
-    else res = await cache.match(req);
-    tar = await new Response(res.body.pipeThrough(new DecompressionStream('gzip'))).arrayBuffer();
-    let tarStart = _malloc(tar.byteLength);
-    HEAPU8.set(new Uint8Array(tar), tarStart);
-    mdl.obj = new Module['CommonModel'](objs.length - 1, normalMdl, tarStart, tar.byteLength);
-    return result;
-  }
-}
-class Recognizer extends EventTarget {
-  constructor() {
-    super();
-    // Closure workaround to prevent acceptWaveform from getting removed
-    this['acceptWaveform'] = audioData => {
-      let start = _malloc(audioData.length * 4);
-      HEAPF32.set(audioData, start / 4);
-      this.obj['acceptWaveform'](start, audioData.length);
+
+    static async gunzipArrayBuffer(buffer) {
+      const ds = new DecompressionStream('gzip');
+      const stream = new Response(buffer).body.pipeThrough(ds);
+      return await new Response(stream).arrayBuffer();
    }
-    objs.push(this);
-    return new Proxy(this, {
-      get(self, prop, _) {
-        if(self[prop] == undefined && self.obj[prop] == undefined) return;
-        let p = self[prop];
-        if(p) return p.bind ? p.bind(self) : p;
-        p = self.obj[prop];
-        return p.bind ? p.bind(self.obj) : p;
+
+    static async mk(url, storepath, id, normalMdl) {
+      let mdl = new CommonModel();
+
+      let result = new Promise((resolve, reject) => {
+        mdl.addEventListener('', ev => {
+          if (!ev.detail) {
+            if (normalMdl) mdl['findWord'] = word => mdl.obj['findWord'](word);
+            resolve(mdl);
+          }
+          else reject(ev.detail);
+        }, { once: true });
+      });
+
+      const cache = await caches.open('Vosklet');
+      const cacheKey = storepath + '?' + id;
+
+      let res = await cache.match(cacheKey);
+      let tar;
+
+      if (res) {
+        tar = await res.arrayBuffer();
+
+        if (tar.byteLength === 0 || !CommonModel.isTar(new Uint8Array(tar))) {
+          voskWarn('Vosklet: kaputter Cache-Eintrag, lösche...');
+          await cache.delete(cacheKey);
+          tar = null;
+        }
      }
-    })
-  }
-  async delete(processCurrent = false) {
-    let result = new Promise((resolve, _) => this.addEventListener('status', _ => {
-      this.obj.delete();
-      resolve();
-    }, { once: true }));
-    this.obj['safeDelete'](processCurrent);
-    return result;
-  }
-  static async mk(model, sampleRate, mode, grammar, spkModel) {
-    let rec = new Recognizer();
-    let result = new Promise((resolve, reject) => {
-      rec.addEventListener('status', ev => {
-        if(!ev.detail) resolve(rec);
-        else reject(ev.detail);
-      }, { once: true });
-    })
-    switch(mode) {
-      case 1:
-        rec.obj = new Module['Recognizer'](objs.length - 1, sampleRate, model);
-        break;
-      case 2:
-        rec.obj = new Module['Recognizer'](objs.length -1, sampleRate, model, spkModel);
-        break;
-      default:
-        rec.obj = new Module['Recognizer'](objs.length - 1, sampleRate, model, grammar, 0);
+
+      if (!tar) {
+
+        voskLog("Vosklet: fetch start");
+        let fetchRes = await fetch(url, { cache: 'no-store' });
+        voskLog("Vosklet: fetch ok", fetchRes.status);
+
+        if (!fetchRes.ok) {
+          throw 'Unable to fetch model, status: ' + fetchRes.status;
+        }
+
+        let buf = await fetchRes.arrayBuffer();
+        voskLog("Vosklet: arrayBuffer size", buf.byteLength);
+
+        let bytes = new Uint8Array(buf);
+        voskLog("Vosklet: gzip?", CommonModel.isGzip(bytes));
+        voskLog("Vosklet: tar?", CommonModel.isTar(bytes));
+
+        if (bytes.byteLength === 0) {
+          throw 'Vosklet: Modell-Download ergab 0 Bytes.';
+        }
+
+        if (CommonModel.isGzip(bytes)) {
+          buf = await CommonModel.gunzipArrayBuffer(buf);
+          bytes = new Uint8Array(buf);
+        }
+
+        if (!CommonModel.isTar(bytes)) {
+          throw 'Vosklet: Modell ist kein gültiges USTAR/TAR.';
+        }
+
+        voskLog("Vosklet: cache put start");
+        await cache.put(
+          cacheKey,
+          new Response(buf, {
+            headers: {
+              'Content-Type': 'application/x-tar',
+              'X-Vosklet-Format': 'tar',
+              'X-Vosklet-Model-Id': String(id)
+            }
+          })
+        );
+        voskLog("Vosklet: cache put done");
+
+        tar = buf;
+      }
+
+      voskLog("Vosklet: malloc start", tar.byteLength);
+      let tarStart = _malloc(tar.byteLength);
+      voskLog("Vosklet: malloc done", tarStart);
+
+      voskLog("Vosklet: HEAPU8.set start");
+      HEAPU8.set(new Uint8Array(tar), tarStart);
+      voskLog("Vosklet: HEAPU8.set done");
+
+      voskLog("Vosklet: CommonModel constructor start");
+      mdl.obj = new Module['CommonModel'](
+        objs.length - 1,
+        normalMdl,
+        tarStart,
+        tar.byteLength
+      );
+      voskLog("Vosklet: CommonModel constructor returned");
+
+      return result;
    }
-    return result;
  }
-}
-Module = {
-  'getModelCache': () => _cache,

-  'cleanUp': async () => {
-    for(let obj of objs) await obj.delete();
-    URL.revokeObjectURL(processorURL);
-  },
+  class Recognizer extends EventTarget {
+    constructor() {
+      super();
+      objs.push(this);

-  'createTransferer': async (ctx, bufSize) => {
-    await ctx.audioWorklet.addModule(processorURL);
-    return new AudioWorkletNode(ctx, 'VoskletTransferer', {
-      channelCountMode: 'explicit',
-      numberOfInputs: 1,
-      numberOfOutputs: 0,
-      channelCount: 1,
-      processorOptions: [bufSize]
-    });
-  },
+      this['acceptWaveform'] = (audioData) => {
+        let start = _malloc(audioData.length * 4);
+        HEAPF32.set(audioData, start / 4);
+        return this.obj['acceptWaveform'](start, audioData.length);
+      };
+    }

-  'createModel': (url, storepath, id) =>
-    CommonModel.mk(url, storepath, id, true),
+    delete() {
+      this.obj.delete();
+    }

-  'createSpkModel': (url, storepath, id) =>
-    CommonModel.mk(url, storepath, id, false),
+    static async mk(model, sampleRate, mode, grammar, spkModel) {
+      let rec = new Recognizer();

-  'createRecognizer': (model, sampleRate) =>
-    Recognizer.mk(model.obj, sampleRate, 1),
+      let result = new Promise((resolve, reject) => {
+        rec.addEventListener('', ev => {
+          if (!ev.detail) {
+            resolve(rec);
+          } else {
+            reject(ev.detail);
+          }
+        }, { once: true });
+      });

-  'createRecognizerWithGrm': (model, sampleRate, grammar) =>
-    Recognizer.mk(model.obj, sampleRate, 3, grammar, null),
+      switch (mode) {
+        case 1:
+          rec.obj = new Module['Recognizer'](
+            objs.length - 1,
+            sampleRate,
+            model
+          );
+          break;

-  'createRecognizerWithSpkModel': (model, sampleRate, spkModel) =>
-    Recognizer.mk(model.obj, sampleRate, 2, null, spkModel.obj)
-}
+        case 2:
+          rec.obj = new Module['Recognizer'](
+            objs.length - 1,
+            sampleRate,
+            model,
+            spkModel
+          );
+          break;
+
+        default:
+          rec.obj = new Module['Recognizer'](
+            objs.length - 1,
+            sampleRate,
+            model,
+            grammar,
+            0
+          );
+      }
+
+      return result;
+    }
+  }
+
+  Module = {
+    'getModelCache': () => _cache,
+
+    'cleanUp': async () => {
+      for (let obj of objs) await obj.delete();
+      URL.revokeObjectURL(processorURL);
+    },
+
+    'createTransferer': async (ctx, bufSize) => {
+      await ctx.audioWorklet.addModule(processorURL);
+      return new AudioWorkletNode(ctx, 'VoskletTransferer', {
+        channelCountMode: 'explicit',
+        numberOfInputs: 1,
+        numberOfOutputs: 0,
+        channelCount: 1,
+        processorOptions: [bufSize]
+      });
+    },
+
+    'createModel': (url, storepath, id) =>
+      CommonModel.mk(url, storepath, id, true),
+
+    'createSpkModel': (url, storepath, id) =>
+      CommonModel.mk(url, storepath, id, false),
+
+    'createRecognizer': (model, sampleRate) =>
+      Recognizer.mk(model.obj, sampleRate, 1),
+
+    'createRecognizerWithGrm': (model, sampleRate, grammar) =>
+      Recognizer.mk(model.obj, sampleRate, 3, grammar, null),
+
+    'createRecognizerWithSpkModel': (model, sampleRate, spkModel) =>
+      Recognizer.mk(model.obj, sampleRate, 2, null, spkModel.obj)
+  }

 }
--- a/src/make
+++ b/src/make
@@ -4,7 +4,7 @@ MAX_THREADS=${MAX_THREADS:-1}
 EMSDK=${EMSDK:-../emsdk}
 JOBS=${JOBS:-$(nproc)}

-if [ "$EMSDK" != ../emsdk ] && [ ! -d "$EMSDK" ]; then
+if [ "$EMSDK" != ../emsdk ] && [ ! -f "$EMSDK" ]; then
  echo "Invalid emsdk path"
  exit 1
 fi
@@ -20,12 +20,12 @@ if ! [[ $INITIAL_MEMORY =~ ^[0-9]+([kmgt]b)?$ ]]; then
  echo "INITIAL_MEMORY valid suffixes are kb, mb, gb, tb, none (bytes)"
  exit 1
 fi
-if [ "$EMSDK" = ../emsdk ] && [ ! -d "$EMSDK" ]; then
+if [ "$EMSDK" = ../emsdk ] && [ ! -f "$EMSDK" ]; then
  echo "Installing emsdk + Emscripten..."
  git clone --depth=1 https://github.com/emscripten-core/emsdk.git ../emsdk &&
  cd ../emsdk &&
-  ./emsdk install 3.1.69 &&
-  ./emsdk activate 3.1.69
+  ./emsdk install 4.0.13 &&
+  ./emsdk activate 4.0.13
 fi
 . $(realpath "$EMSDK")/emsdk_env.sh &&
 export PATH=:$PATH:$(realpath "$EMSDK")/upstream/bin &&
@@ -37,63 +37,61 @@ VOSK=$(realpath vosk)
 OPENFST=$(realpath openfst)
 OPENBLAS=$(realpath openblas)

-SHARED_FLAGS="-O3 -flto -msimd128 -matomics -mbulk-memory -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals"
+#SHARED_FLAGS="-g0 -O3 -flto -msimd128 -matomics -mreference-types -mextended-const -msign-ext -mmutable-globals"
+SHARED_FLAGS=" -msimd128 -matomics -mreference-types -mextended-const -msign-ext -mmutable-globals"

-if [ ! -d "$OPENFST" ]; then
+if [ ! -f "$OPENFST/lib/libfst.a" ]; then
  rm -rf /tmp/openfst &&
-  git clone --depth=1 https://github.com/alphacep/openfst /tmp/openfst &&
+  wget https://www.openfst.org/twiki/pub/FST/FstDownload/openfst-1.8.4.tar.gz -O /tmp/openfst.tgz &&
+  mkdir /tmp/openfst &&
+  tar --no-same-owner -xzf /tmp/openfst.tgz -C /tmp/openfst --strip-component 1 &&
  cd /tmp/openfst &&
  autoreconf -is &&
  CXXFLAGS="$SHARED_FLAGS -O3 -fno-rtti" emconfigure ./configure --prefix="$OPENFST" --enable-static --disable-shared --enable-ngram-fsts --disable-bin &&
-  emmake make -j"$JOBS" install > /dev/null &&
-  echo "PACKAGE_VERSION = 1.8.0" > "$OPENFST"/Makefile
-  rm -rf /tmp/openfst
+  emmake make -j"$JOBS" install
 fi
-if [ ! -d "$OPENBLAS" ]; then
+if [ ! -f "$OPENBLAS/lib/libopenblas.a" ]; then
  rm -rf /tmp/openblas &&
-  git clone -b v0.3.28 https://github.com/OpenMathLib/OpenBLAS --depth=1 /tmp/openblas &&
+  git clone -b v0.3.30 https://github.com/OpenMathLib/OpenBLAS --depth=1 /tmp/openblas &&
  cd /tmp/openblas &&
  git apply "$SRC"/OpenBLAS.patch &&
+
  # Change HOSTCC to the default C compiler on your machine
-  openblasFlags="CC=emcc HOSTCC=clang-20 TARGET=RISCV64_GENERIC USE_THREAD=0 NO_SHARED=1 BINARY=32 BUILD_SINGLE=1 BUILD_DOUBLE=1 BUILD_BFLOAT16=0 BUILD_COMPLEX16=0 BUILD_COMPLEX=0"
+  openblasFlags="CC=emcc HOSTCC=clang-19 TARGET=RISCV64_GENERIC USE_THREAD=0 NO_SHARED=1 BINARY=32 BUILD_SINGLE=1 BUILD_DOUBLE=1 BUILD_BFLOAT16=0 BUILD_COMPLEX16=0 BUILD_COMPLEX=0"
  openblasCFlags="$SHARED_FLAGS -fno-exceptions -fno-rtti -Wno-implicit-function-declaration -Wno-unused-function -Wno-unused-but-set-variable"
  make $openblasFlags CFLAGS="$openblasCFlags" PREFIX="$OPENBLAS" -j"$JOBS" > /dev/null &&
-  make $openblasFlags CFLAGS="$openblasCFlags" PREFIX="$OPENBLAS" -j"$JOBS" install &&
-  rm -rf /tmp/openblas
+  make $openblasFlags CFLAGS="$openblasCFlags" PREFIX="$OPENBLAS" -j"$JOBS" install
 fi

-if [ ! -d "$KALDI" ]; then
-  git clone -b vosk --depth=1 https://github.com/alphacep/kaldi "$KALDI" &&
+if [ ! -f "$KALDI/src/kaldi.mk" ]; then
+  git clone --depth=1 https://github.com/kaldi-asr/kaldi "$KALDI" &&
  cd "$KALDI"/src &&
-  git apply "$SRC"/Kaldi.patch &&
-  CXXFLAGS="$SHARED_FLAGS -UHAVE_EXECINFO_H -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fwasm-exceptions -Wno-unused-variable -Wno-unused-but-set-variable -g0" LDFLAGS="-lembind" emconfigure ./configure --use-cuda=no --with-cudadecoder=no --static --static-math=yes --static-fst=yes --debug-level=0 --fst-root="$OPENFST" --openblas-root="$OPENBLAS" --host=WASM &&
+  CXXFLAGS="$SHARED_FLAGS -UHAVE_EXECINFO_H -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fwasm-exceptions -Wno-unused-variable -Wno-unused-but-set-variable" LDFLAGS="-lembind" emconfigure ./configure --use-cuda=no --with-cudadecoder=no --static --static-math=yes --static-fst=yes --fst-version=1.8.4 --debug-level=0 --fst-root="$OPENFST" --openblas-root="$OPENBLAS" --host=WASM &&
  emmake make -j"$JOBS" online2 rnnlm > /dev/null
 fi

-if [ ! -d "$VOSK" ]; then
+if [ ! -f "$VOSK/src/vosk.a" ]; then
  git clone -b v0.3.50 --depth=1 https://github.com/alphacep/vosk-api "$VOSK" &&
  cd "$VOSK"/src &&
  git apply "$SRC"/Vosk.patch &&
  voskFiles="recognizer.o language_model.o model.o spk_model.o vosk_api.o" &&
+
  # shellcheck disable=SC2086
-  em++ $SHARED_FLAGS -fwasm-exceptions -Wno-deprecated -I. -I"$KALDI"/src -I"$OPENFST"/include ${voskFiles//.o/.cc} -c &&
+  em++ $SHARED_FLAGS -DOPENFST_VER=10804 -fwasm-exceptions -Wno-deprecated -I. -I"$KALDI"/src -I"$OPENFST"/include ${voskFiles//.o/.cc} -c &&
  emar -rcs vosk.a $voskFiles &&
  rm -f $voskFiles
 fi

 cd "$SRC" &&
-voskletFiles="Util.o CommonModel.o Recognizer.o Bindings.o"
-voskletFlags="$SHARED_FLAGS -fno-rtti -sSTRICT -sWASM_WORKERS=2"
-voskletLDFlags="-sWASMFS -sWASM_BIGINT -sMODULARIZE -sTEXTDECODER=2 -sEVAL_CTORS=2 -sALLOW_UNIMPLEMENTED_SYSCALLS -sINITIAL_MEMORY=$INITIAL_MEMORY -sALLOW_MEMORY_GROWTH -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sSUPPORT_LONGJMP=0 -sINCOMING_MODULE_JS_API=wasmMemory,instantiateWasm,wasm -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sENVIRONMENT=web,worker -L$KALDI/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L$OPENFST/lib -l:libfst.a -l:libfstngram.a -L$OPENBLAS -l:lib/libopenblas.a -L$VOSK/src -l:vosk.a -lembind --no-entry --closure 1 --pre-js"
+voskletFiles="Util.o CommonModel.o Recognizer.o Bindings.o FireEv.o"
+voskletFlags="$SHARED_FLAGS -fno-rtti -sSTRICT -sWASM_WORKERS"
+voskletLDFlags="-sWASMFS -sMODULARIZE -sTEXTDECODER=2 -sEVAL_CTORS=2 -sALLOW_UNIMPLEMENTED_SYSCALLS -sINITIAL_MEMORY=$INITIAL_MEMORY -sALLOW_MEMORY_GROWTH -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sSUPPORT_LONGJMP=0 -sINCOMING_MODULE_JS_API=wasmMemory,instantiateWasm,wasm -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sENVIRONMENT=web,worker -L$KALDI/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L$OPENFST/lib -l:libfst.a -l:libfstngram.a -L$OPENBLAS -l:lib/libopenblas.a -L$VOSK/src -l:vosk.a -lembind --no-entry --closure 1 --pre-js Wrapper.js"
+
 # shellcheck disable=SC2086
 em++ ${voskletFiles//.o/.cc} $voskletFlags -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -DMAX_WORKERS="$MAX_THREADS" -fno-exceptions -std=c++23 -c -I. -I"$VOSK"/src &&
-
-em++ $voskletFiles $voskletFlags $voskletLDFlags Wrapper.js -o ../Vosklet.js
-# shellcheck disable=SC2086
-em++ $voskletFiles $voskletFlags $voskletLDFlags ../Examples/Wrapper.js -o ../Examples/Vosklet.js
+em++ $voskletFiles $voskletFlags $voskletLDFlags -o ../Vosklet.js

 rm -f $voskletFiles
-cd .. &&
-
-tr -d '\n' < Vosklet.js | tr -s ' ' > /tmp/hehe && mv /tmp/hehe Vosklet.js &&
-tr -d '\n' < Examples/Vosklet.js | tr -s ' ' > /tmp/hahe && mv /tmp/hahe Examples/Vosklet.js
+rm -rf /tmp/openblas
+rm -rf /tmp/openfst
+cd ..
Author	SHA1	Message	Date
Patrick Gniza	90e4390d1a	Fix Vosklet browser cache handling and recognizer event bridge - fix broken cached model loading - cache validated TAR models instead of gzip responses - add proper fireEv bridge for wasm/js events - fix recognizer initialization callbacks - fix Embind waveform return type handling - stabilize acceptWaveform in minified builds - add optional debug logging	2026-05-12 19:25:31 +02:00
msqr1	166ecc501b	Merge pull request #31 from arbdevml/main Updated documentaion and added a example of x-vector (voice fingerprint)	2025-09-21 22:50:14 -07:00
msqr1	a53ce186d1	Merge pull request #32 from nicknmi/main Update README.md	2025-09-21 22:46:09 -07:00
nicknmi	9a84d3b898	Update README.md	2025-09-21 22:41:37 -07:00
Alexandro	b41c6eef3d	Update Documentation.md	2025-09-17 13:35:26 +00:00
Alexandro	74cec983a3	Create x-vector.html	2025-09-17 12:45:19 +00:00
msqr1	9e36733c10	Remove async	2025-09-01 20:51:18 -07:00
msqr1	5a705a3f56	Fix #29 (fr fr fr)	2025-04-05 22:19:01 -07:00
msqr1	9e5d039ee5	Fix #29 (for real)	2025-04-04 11:19:39 -07:00
msqr1	006199d103	Fix #29 by removing compression altogether	2025-04-03 19:42:02 -07:00