Searched refs:pitch_coef (Results 1 – 4 of 4) sorted by relevance
| /external/speex/libspeex/ |
| D | vbr.c | 124 float vbr_analysis(VBRState *vbr, spx_word16_t *sig, int len, int pitch, float pitch_coef) in vbr_analysis() argument
149 voicing = 3*(pitch_coef-.4)*fabs(pitch_coef-.4); in vbr_analysis()
218 vbr->soft_pitch = .6*vbr->soft_pitch + .4*pitch_coef; in vbr_analysis()
219 qual += 2.2*((pitch_coef-.4) + (vbr->soft_pitch-.4)); in vbr_analysis()
259 vbr->last_pitch_coef = pitch_coef; in vbr_analysis()
|
| D | ltp.h | 68 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */
87 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */
111 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */
130 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */
|
| D | ltp.c | 538 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ in pitch_search_3tap() argument
660 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ in pitch_unquant_3tap() argument
765 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ in forced_pitch_quant() argument
782 if (pitch_coef>63) in forced_pitch_quant()
783 pitch_coef=63; in forced_pitch_quant()
785 if (pitch_coef>.99) in forced_pitch_quant()
786 pitch_coef=.99; in forced_pitch_quant()
790 exc[i]=MULT16_16(SHL16(pitch_coef, 7),exc2[i-start]); in forced_pitch_quant()
794 exc[i]=MULT16_32_Q15(SHL16(pitch_coef, 9),exc[i-start]); in forced_pitch_quant()
810 spx_word16_t pitch_coef, /* Voicing (pitch) coefficient */ in forced_pitch_unquant() argument
[all …]
|
| D | vbr.h | 66 float vbr_analysis(VBRState *vbr, spx_word16_t *sig, int len, int pitch, float pitch_coef);
|