Corrected comments, no code change

pull/13/head
boblark 2 years ago
parent 21b07971f4
commit 8ac9b2f536
  1. 4
      AudioFilterBiquad_F32.h

@ -1,5 +1,5 @@
/*
* AudioFilterBiquad_F32.cpp
* AudioFilterBiquad_F32.h
* Chip Audette, OpenAudio, Apr 2017
* MIT License, Use at your own risk.
*
@ -104,7 +104,7 @@ class AudioFilterBiquad_F32 : public AudioStream_F32
// setting of coefficients to catch the max number of stages and do the
// double to float conversion for the CMSIS routine.
void begin(void) {
// Initialize FIR instance (ARM DSP Math Library)
// Initialize BiQuad instance (ARM DSP Math Library)
//https://www.keil.com/pack/doc/CMSIS/DSP/html/group__BiquadCascadeDF1.html
arm_biquad_cascade_df1_init_f32(&iir_inst, numStagesUsed, &coeff32[0], &StateF32[0]);
}

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