Function Deprecated

[degrovejazz]

Just FYI. Many of the functions used here are or will be deprecated soon including navigator.getUserMedia and createScriptProcessor.

[Ajamuar]

Any alternative for these?

[cwilso]

Yes; getUserMedia has moved to MediaDevices, and scriptprocessors are replaced by Audio Worklets. I haven't had time for a rewrite, though.

[aahedi]

Even last time it works well. I using it. Unfortunately, now not work.

[charleskyalo]

If you are looking for a newer modern example checkout Volume meter Google Chrome labs the source code is here source code
it uses the AudioWorkelt interface.