src/DSP/AllPassFilter.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

#pragma once

#include <juce_audio_processors/juce_audio_processors.h>

class AllPassFilter {
public:
  void prepare(double sampleRate, int samplesPerBlock, int delayInSamples, float gain);
  void reset();
  void process(float *sample);

private:
  std::vector<float> delayBuffer;
  int delayBufferWritePos = 0;
  int delayInSamples_ = 0;
  float gain = 0.7f;
};