Biquad /

Public Member Functions

• Biquad ()
• ~Biquad ()
• void
  setLowpassParams (double cutoffFreq, double resonance)
• void
  setHighpassParams (double frequency, double resonance)
• void
  setBandpassParams (double frequency, double Q)
• void
  setLowShelfParams (double frequency, double dbGain)
• void
  setHighShelfParams (double frequency, double dbGain)
• void
  setPeakingParams (double frequency, double Q, double dbGain)
• void
  setAllpassParams (double frequency, double Q)
• void
  setNotchParams (double frequency, double Q)
• void
  process (const float *source, float *dest, size_t framesToProcess)

  Processes the audio array of length framesToProcess provided in source , leaving the result in dest . source and dest can be the same.

• void
  getFrequencyResponse (int nFrequencies, const float *frequency, float *magResponse, float *phaseResponse)

  Filter response at a set of n frequencies. The magnitude and phase response are returned in magResponse and phaseResponse. The phase response is in radians.

• void
  reset ()

  Resets filter state.