Function ctru_sys::ndspChnIirBiquadSetParamsPeakingEqualizer

source · 
pub unsafe extern "C" fn ndspChnIirBiquadSetParamsPeakingEqualizer(
    id: c_int,
    f0: f32,
    Q: f32,
    gain: f32
) -> bool
Expand description

Sets the biquad to be a peaking equalizer.

§Arguments

  • id - ID of the channel (0..23).
  • f0 - Central frequency.
  • Q - “Quality factor”, typically should be sqrt(2)/2 (i.e. 0.7071).
  • gain - Amount of gain (raw value = 10 ^ dB/40)