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Searched refs:ener (Results 1 – 8 of 8) sorted by relevance

/external/speex/libspeex/
Dvbr.c127 float ener=0, ener1=0, ener2=0; in vbr_analysis() local
140 ener=ener1+ener2; in vbr_analysis()
142 log_energy = log(ener+MIN_ENERGY); in vbr_analysis()
150 vbr->average_energy = (1-vbr->energy_alpha)*vbr->average_energy + vbr->energy_alpha*ener; in vbr_analysis()
152 pow_ener = pow(ener,NOISE_POW); in vbr_analysis()
153 if (vbr->noise_accum_count<.06 && ener>MIN_ENERGY) in vbr_analysis()
178 if (pow_ener < vbr->noise_level && ener>MIN_ENERGY) in vbr_analysis()
185 if (ener < 30000) in vbr_analysis()
188 if (ener < 10000) in vbr_analysis()
190 if (ener < 3000) in vbr_analysis()
[all …]
Dnb_celp.c277 spx_word32_t ener=0; in nb_encode() local
804 ener = SHL32(EXTEND32(compute_rms16(real_exc, st->subframeSize)),SIG_SHIFT); in nb_encode()
809 spx_word32_t f = PDIV32(ener,PSHR32(ol_gain,SIG_SHIFT)); in nb_encode()
816 fine_gain = PDIV32_16(ener,PSHR32(ol_gain,SIG_SHIFT)); in nb_encode()
826 ener=MULT16_32_Q14(exc_gain_quant_scal3[qe],ol_gain); in nb_encode()
830 ener=MULT16_32_Q14(exc_gain_quant_scal1[qe],ol_gain); in nb_encode()
833 ener=ol_gain; in nb_encode()
839 signal_div(target, target, ener, st->subframeSize); in nb_encode()
850 signal_mul(innov, innov, ener, st->subframeSize); in nb_encode()
866 … signal_mul(innov2, innov2, MULT16_32_Q15(QCONST16(0.454545f,15),ener), st->subframeSize); in nb_encode()
[all …]
/external/libopus/celt/tests/
Dtest_unit_rotation.c54 double err = 0, ener = 0, snr, snr0; in test_rotation() local
63 ener += x0[i]*(double)x0[i]; in test_rotation()
65 snr0 = 20*log10(ener/err); in test_rotation()
66 err = ener = 0; in test_rotation()
71 ener += x0[i]*(double)x0[i]; in test_rotation()
73 snr = 20*log10(ener/err); in test_rotation()
/external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/
Dcomp_corr.c28 int32_t *ener, /* (o) energy */ in WebRtcIlbcfix_CompCorr() argument
41 (*ener)=WebRtcSpl_DotProductWithScale(w16ptr, w16ptr, sRange, scale); in WebRtcIlbcfix_CompCorr()
45 if (*ener == 0) { in WebRtcIlbcfix_CompCorr()
47 *ener = 1; in WebRtcIlbcfix_CompCorr()
Ddo_plc.c41 int32_t cross, ener, cross_comp, ener_comp = 0; in WebRtcIlbcfix_DoThePlc() local
92 WebRtcIlbcfix_CompCorr( &cross, &ener, in WebRtcIlbcfix_DoThePlc()
113 shift2 = WebRtcSpl_GetSizeInBits(ener)-15; in WebRtcIlbcfix_DoThePlc()
114 measure = (int16_t)WEBRTC_SPL_SHIFT_W32(ener, -shift2) * crossSquare; in WebRtcIlbcfix_DoThePlc()
136 ener = ener_comp; in WebRtcIlbcfix_DoThePlc()
159 scale2=(int16_t)WebRtcSpl_NormW32(ener)-16; in WebRtcIlbcfix_DoThePlc()
160 tmp2=(int16_t)WEBRTC_SPL_SHIFT_W32(ener, scale2); in WebRtcIlbcfix_DoThePlc()
Denhancer_interface.c60 int32_t ener; in WebRtcIlbcfix_EnhancerInterface() local
148 ener = WebRtcSpl_DotProductWithScale(regressor - lagmax[i], in WebRtcIlbcfix_EnhancerInterface()
151 enerSh = 15-WebRtcSpl_GetSizeInBits(ener); in WebRtcIlbcfix_EnhancerInterface()
154 en16[i] = (int16_t)WEBRTC_SPL_SHIFT_W32(ener, enerSh); in WebRtcIlbcfix_EnhancerInterface()
Dcomp_corr.h31 int32_t *ener, /* (o) energy */
/external/hyphenation-patterns/hu/
Dhyph-hu.pat.txt14507 2enerá