preprocess.c | 234 float agc_level; member in struct:SpeexPreprocessState_ 504 st->agc_level = 8000; 515 /*st->loudness = pow(AMP_SCALE*st->agc_level,LOUDNESS_EXP);*/ 595 target_gain = AMP_SCALE*st->agc_level*pow(st->loudness/(1e-4+st->loudness_accum), -1.0f/LOUDNESS_EXP); [all...] |