Delete MicrophoneAudio.js

MicrophoneAudio.js

@@ -1,119 +0,0 @@
-class MicrophoneAudio {
-    constructor(options) {
-        console.log('Initializing MicrophoneAudio');
-        this.options = {
-            sampleRate: 16000,
-            channels: 1,
-            ...options,
-        };
-        this.stream = null;
-        this.audioContext = null;
-        this.sourceNode = null;
-        this.workletNode = null;
-        this.buffer = new Float32Array();
-        console.log(`MicrophoneAudio options: ${JSON.stringify(this.options)}`);
-    }
-
-    getDeviceId() {
-        console.log('Getting device ID');
-        return navigator.mediaDevices.getUserMedia({ audio: true }).then((stream) => {
-            const deviceId = stream.getTracks()[0].getSettings().deviceId;
-            console.log("The device Id is", deviceId);
-            return deviceId;
-        });
-    }
-
-    async start() {
-        console.log('Starting MicrophoneAudio');
-        try {
-            this.stream = await navigator.mediaDevices.getUserMedia({
-                audio: {
-                    sampleRate: this.options.sampleRate,
-                    channelCount: this.options.channels,
-                },
-            });
-            console.log('MediaStream acquired');
-
-            this.getDeviceId().then((deviceId) => {
-                console.log("The device Id is", deviceId);
-            });
-            this.audioContext = new AudioContext({
-                sampleRate: this.options.sampleRate,
-            });
-
-            await this.audioContext.audioWorklet.addModule(
-                URL.createObjectURL(new Blob([`
-                    class AudioProcessor extends AudioWorkletProcessor {
-                        constructor() {
-                            super();
-                            this.buffer = new Float32Array();
-                        }
-
-                        process(inputs, outputs, parameters) {
-                            const input = inputs[0];
-                            const channelData = input[0];
-                            
-                            this.buffer = Float32Array.from([...this.buffer, ...channelData]);
-                            
-                            while (this.buffer.length >= ${this.options.windowSizeSamples}) {
-                                const chunk = this.buffer.slice(0, ${this.options.windowSizeSamples});
-                                this.port.postMessage(chunk);
-                                this.buffer = this.buffer.slice(${this.options.windowSizeSamples});
-                            }
-                            
-                            return true;
-                        }
-                    }
-
-                    registerProcessor('audio-processor', AudioProcessor);
-                `], { type: 'application/javascript' }))
-            );
-
-            this.sourceNode = this.audioContext.createMediaStreamSource(this.stream);
-            this.workletNode = new AudioWorkletNode(this.audioContext, 'audio-processor');
-
-            this.workletNode.port.onmessage = (event) => {
-                this.options.onAudioData(event.data);
-            };
-
-            this.sourceNode.connect(this.workletNode);
-            this.workletNode.connect(this.audioContext.destination);
-            console.log('AudioWorklet added and connected');
-        } catch (error) {
-            console.error('Error starting microphone:', error);
-            throw error;
-        }
-    }
-
-    stop() {
-        console.log('Stopping MicrophoneAudio');
-        if (this.workletNode) {
-            this.workletNode.port.postMessage('flush');
-            this.workletNode.disconnect();
-            this.workletNode = null;
-        }
-
-        if (this.sourceNode) {
-            this.sourceNode.disconnect();
-            this.sourceNode = null;
-        }
-
-        if (this.audioContext) {
-            this.audioContext.close();
-            this.audioContext = null;
-        }
-
-        if (this.stream) {
-            this.stream.getTracks().forEach((track) => track.stop());
-            this.stream = null;
-        }
-
-        if (this.buffer.length > 0) {
-            this.options.onAudioData(this.buffer);
-            this.buffer = new Float32Array();
-        }
-        console.log('MicrophoneAudio stopped');
-    }
-}
-
-export default MicrophoneAudio;