Mikrofoan Test

Wat bart der as jo jo mikrofoan teste?

1. Dyn browser freget tastimming om tagong te krijen ta dyn mikrofoan
2. Audio wurdt lokaal opnommen yn jo browser foar de selektearre doer
3. Realtime-analyse (golffoarm, frekwinsje, diagnostyk) bart yn jo browser mei JavaScript
4. Jo kinne jo opname direkt nei jo kompjûter downloade - der wurdt neat nei ús servers stjoerd

Technyske ymplemintaasje (Boarnekoade besjen)

Stap 1: Tagong ta mikrofoan oanfreegje

// Request microphone access
navigator.mediaDevices.getUserMedia({ audio: true })
  .then(stream => {
    // Stream is processed locally in your browser
  });

Stap 2: Audio lokaal analysearje

// Create audio context and analyzer
const audioContext = new AudioContext();
const analyser = audioContext.createAnalyser();
const source = audioContext.createMediaStreamSource(stream);
source.connect(analyser); // All processing happens in YOUR browser

Stap 3: Lokaal opnimme

// Record audio locally using MediaRecorder API
const mediaRecorder = new MediaRecorder(stream);
mediaRecorder.ondataavailable = (e) => {
  // Recording stays in YOUR browser memory
  const audioBlob = new Blob([e.data], { type: 'audio/webm' });
};

Stap 4: Download nei jo kompjûter

// Download recording to YOUR computer
const url = URL.createObjectURL(audioBlob);
downloadLink.href = url; // File downloads directly to you
downloadLink.download = 'microphone_test.wav';