Can the recorded audioOutput be saved to the file system?

[fninsiima]

Just wondering if there is an option of saving the recording to file system

[guest271314]

@fninsiima Yes, you can use tts.blob(), <a> element with download attribute, and href attribute set to Blob URL

let ttsRecorder = new SpeechSynthesisRecorder({
  text:"The revolution will not be televised", 
  utteranceOptions:{
    voice: "english-us espeak",
    lang: "en-US",
    pitch: .75,
    rate: 1,
    volume: 1
  }
});

ttsRecorder.start()
.then(tts => tts.blob())
.then(({tts, data}) => {
  const a = document.createElement("a");
  const blobURL = URL.createObjectURL(data);
  a.download = "synthesizedAudio";
  a.href = blobURL;
  document.body.appendChild(a);
  a.click();
})
.catch(err => console.log(err))