NWaves

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This update provides 2 new functions for most audio effects: 1) public bool ProcessSampleBuffer(in IntPtr sampleBuffer, in int Channel, in int nChannels, in int frameCount) - allows unmanaged audio buffers...

JimBayne

FIR Bandpass Resampling becomes unstable after a long duration

9

First of all, thanks for the great library. I'm having an issue with resampling using a bandpass FIR filter, here is my Resample configuration: ``` public static float[] ResampleSignalBandpass(float[] data,...

ADH-LukeBollam

More candidates for NWaves logo ))

7


ar1st0crat

https://github.com/AvaloniaUI/Avalonia

KvanTTT

How to obtain digital SOS filter from analog zeros and poles?

1

I have a rather stupid question, but can't get my head around it: I have given zeros and poles (also a k value for gain correction) from an analog filter....

joa77

Fix to allow parsing WAV files which use an Extension chunk to describe PCM audio formats greater than 16-bit. Microsoft states that any WAV file with a Bit Depth of...

Notheisz57

how to use stft like scipy.signal "f, t, tf_data = signal.stft(wavedata, fs=fs, window='hamming', nperseg=N_fft, noverlap=int(N_fft*0.8))"? Now we cannot get f,t value. The tf_data is different from var spectrogram = stft.Spectrogram(discreteSignal, normalize: true).

2

John1911603424

Help with realtime resampling

3

I am trying to resample from 44100 to 16000 `wav` audio bytes in realtime using `NWaves` but the resulting audio is noisy and broken Could someone provide an example on...

gabrielfreire

The methods to compute power/magnitude spectrum are missing from FFT64 and RealFFT/64 classes.

ahmed-bauercontrols

Probably very low priority, here there's a comparison that's throwing a compiler warning WaveFile.cs @ line 134: ``` if (waveFmt.AudioFormat == 0xFFFE) { waveFmt.AudioFormat = fmtSubFormatCode; } ``` My guess...

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