Simple Recorder.js demo
This demo uses Recorder.js to record wav/PCM audio directly in the browser. Matt Diamond‘s Recorder.js is a popular JavaScript library for recording audio in the browser as uncompressed pcm audio in .wav containers. Before it, the only way to record audio was to use Flash.
Check out the code on GitHub and our blog post on using Recorder.js to capture WAV audio.
Format: start recording to see sample rate
Recordings: