Quick Perf Wins - Githubissues

elemaudio / elementary

Elementary is a JavaScript library for digital audio signal processing.

https://www.elementary.audio/

MIT License

331 stars 29 forks source link

Open nick-thompson opened 1 year ago

nick-thompson commented 1 year ago

There's a bit of low hanging fruit for (minorly) improving processing performance:

[ ] Split out a phasor and a sphasor so that the phasor itself doesn't constantly check for a reset signal
[ ] Pre-calculate T = 1 / sr in the phasor, root, etc
[ ] Approximate the trig functions; sin -> Pade, tanh -> Taylor, etc
[ ] Fast pow and log functions, etc