Add example of envelope extraction, display and single channel vocoder

ssfrr / AudioIO.jl

[UNMAINTAINED] - Simple Audio IO in Julia

MIT License

61 stars 24 forks source link

Add example of envelope extraction, display and single channel vocoder #57

Closed rob-luke closed 5 years ago

rob-luke commented 8 years ago

Displays envelope of input signal. Suggestions appreciated

rob-luke commented 8 years ago

Current version is quite responsive. But based on suggestion from ssfrr I guess I should split out the functionality in to something like LevelPlotter(EnvelopeFollower(AudioInput()))

rob-luke commented 8 years ago

This seems to work correctly now and follow the structure Plot(Envelope(5, 44100, AudioInput())) proposed by @ssfrr.

Any suggestions on how to improve this example? Is this the correct way to chain nodes using render?