[webaudio-examples] Adding a waveform example

[amundo]

Wondering if you might add a simple example of drawing waveforms of decoded audio, as opposed to the meter in https://mdn.github.io/webaudio-examples/audio-analyser/ ?

Cheers

[github-actions]

It looks like this is your first issue. Welcome! 👋
One of the project maintainers will be with you as soon as possible. We
appreciate your patience. To safeguard the health of the project, please
take a moment to read our code of conduct.

[pepelsbey]

Hey! Thank you for the idea :) That would be an excellent showcase of WebAudio API. Feel free to suggest such a demo if you have time. Otherwise, we’ll see if anyone from the community would be interested in helping.