Searched refs:max_decrease_step (Results 1 - 1 of 1) sorted by relevance

/external/speex/libspeex/
H A Dpreprocess.c241 float max_decrease_step; /**< Maximum decrease in gain from one frame to another */ member in struct:SpeexPreprocessState_
520 st->max_decrease_step = exp(-0.11513f * 40.*st->frame_size / st->sampling_rate);
601 if (target_gain < st->max_decrease_step*st->agc_gain && loudness < 10*st->prev_loudness)
602 target_gain = st->max_decrease_step*st->agc_gain;
1087 st->max_decrease_step = exp(0.11513f * (*(spx_int32_t*)ptr)*st->frame_size / st->sampling_rate);
1090 (*(spx_int32_t*)ptr) = floor(.5+8.6858*log(st->max_decrease_step)*st->sampling_rate/st->frame_size);

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