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Searched refs:pitch_gain (Results 1 – 4 of 4) sorted by relevance

/external/libxaac/decoder/
Dixheaacd_lpc.c218 FLOAT32 *pitch_gain, FLOAT32 *synth_out, in ixheaacd_bass_post_filter() argument
237 gain = pitch_gain[sf]; in ixheaacd_bass_post_filter()
341 FLOAT32 *pitch_gain = usac_data->pitch_gain; in ixheaacd_lpd_dec() local
382 pitch_gain[i] = st->gain_prev[i]; in ixheaacd_lpd_dec()
386 pitch_gain[i + num_subfr_by2] = 0.0f; in ixheaacd_lpd_dec()
492 pitch_gain[i + 1] = pitch_gain[i] = pitch_gain[i - 1]; in ixheaacd_lpd_dec()
527 pitch_gain[i - 1] = pitch_gain[i]; in ixheaacd_lpd_dec()
530 pitch_gain[i - 2] = pitch_gain[i]; in ixheaacd_lpd_dec()
569 pitch_gain[num_subfr_by2 + i] = 0.0; in ixheaacd_lpd_dec()
572 pitch_gain[num_subfr_by2 + i] = 0.0; in ixheaacd_lpd_dec()
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Dixheaacd_acelp_decode.c289 FLOAT32 *pitch_gain, in ixheaacd_acelp_decode_gains() argument
309 *pitch_gain = gain_table[index * 2]; in ixheaacd_acelp_decode_gains()
350 FLOAT32 tmp, pitch_gain, gain_code, voicing_factor, r_v, innov_energy, in ixheaacd_acelp_alias_cnx() local
381 &usac_data->pitch_gain[k * usac_data->num_subfrm + in ixheaacd_acelp_alias_cnx()
514 ixheaacd_acelp_decode_gains(index, code, &pitch_gain, &gain_code, in ixheaacd_acelp_alias_cnx()
522 pitch_energy *= (pitch_gain * pitch_gain); in ixheaacd_acelp_alias_cnx()
530 post_process_exc[i] = pitch_gain * xcitation_curr[i + subfr_idx]; in ixheaacd_acelp_alias_cnx()
534 pitch_gain * xcitation_curr[i + subfr_idx] + gain_code * code[i]; in ixheaacd_acelp_alias_cnx()
542 *ptr_pitch_gain++ = pitch_gain; in ixheaacd_acelp_alias_cnx()
Dixheaacd_main.h157 FLOAT32 pitch_gain[25]; member
/external/webrtc/modules/audio_processing/agc2/rnn_vad/
Dpitch_search_internal.cc324 const auto pitch_gain = [](float xy, float yy, float xx) { in CheckLowerPitchPeriodsAndComputePitchGain() local
335 best_pitch.gain = pitch_gain(best_pitch.xy, best_pitch.yy, xx); in CheckLowerPitchPeriodsAndComputePitchGain()
377 float candidate_pitch_gain = pitch_gain(xy, yy, xx); in CheckLowerPitchPeriodsAndComputePitchGain()