Searched refs:db_gain (Results 1 – 1 of 1) sorted by relevance
153 static void biquad_lowshelf(struct biquad *bq, double frequency, double db_gain) in biquad_lowshelf() argument158 double A = pow(10.0, db_gain / 40); in biquad_lowshelf()188 double db_gain) in biquad_highshelf() argument193 double A = pow(10.0, db_gain / 40); in biquad_highshelf()223 double db_gain) in biquad_peaking() argument231 double A = pow(10.0, db_gain / 40); in biquad_peaking()