Open hamza-eljaouhari opened 3 years ago
I wonder if your Float32Arrays are long enough to get a good pitch reading? 1024 samples is around 0.02 seconds.
Hi I struggled also to make it work but here are my setting.
const options: Options = {
sampleRate: 44100
channels: 1
bitsPerSample: 8
audioSource: 6
bufferSize: 1024
wavFile: '',
};
const detectPitch = YIN({sampleRate: 44100});
I tried 32,16 bitsPerSample but the YIN was only returning null values with 8 bits it work perfectly fine
Hello,
I have tried the package by sending captured streams of audio from the browser to a socket.io server trying to execute the algorithms to detect pitches and compare them with a table of musical frequencies.
I have tried all 3 of the algorithms but the result is always null.
const a = Pitchfinder.AMDF(); const b = Pitchfinder.YIN(); const c = Pitchfinder.DynamicWavelet(); console.log([a(float32Array), b(float32Array), c(float32Array)]);
I'm also streaming a Float32Array with the size of 1024.
All I receive is :
[null, null, null]
Thank you