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Searched refs:noise (Results 1 – 25 of 133) sorted by relevance

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/external/tcpdump/tests/
Dieee802.11_exthdr.out1 10016360us tsft 1.0 Mb/s 2412 MHz 11b -22dB signal -86dB noise antenna 1 [bit 31] 0us Probe Request…
2 10018922us tsft 1.0 Mb/s 2412 MHz 11b -19dB signal -86dB noise antenna 0 [bit 31] 0us Acknowledgmen…
3 10017245us tsft 1.0 Mb/s -86dB noise 27dBm tx power [bit 15] 314us Probe Response (omus) [1.0* 2.0*…
4 10085301us tsft 1.0 Mb/s 2412 MHz 11b -19dB signal -86dB noise antenna 1 [bit 31] 0us Probe Request…
5 10087718us tsft 1.0 Mb/s 2412 MHz 11b -18dB signal -86dB noise antenna 0 [bit 31] 0us Acknowledgmen…
6 10086042us tsft 1.0 Mb/s -86dB noise 27dBm tx power [bit 15] 314us Probe Response (omus) [1.0* 2.0*…
7 10284358us tsft 1.0 Mb/s 2412 MHz 11b -61dB signal -86dB noise antenna 1 [bit 31] 0us Probe Request…
8 10288217us tsft 1.0 Mb/s 2412 MHz 11b -46dB signal -86dB noise antenna 0 [bit 31] 0us Acknowledgmen…
9 10286542us tsft 1.0 Mb/s -86dB noise 27dBm tx power [bit 15] 314us Probe Response (omus) [1.0* 2.0*…
10 10351366us tsft 1.0 Mb/s 2412 MHz 11b -70dB signal -86dB noise antenna 1 [bit 31] 0us Probe Request…
[all …]
/external/chromium_org/third_party/mesa/src/src/glsl/builtins/ir/
Dnoise4.ir14 (assign (x) (var_ref _x) (expression float noise(var_ref p)))
15 …(assign (x) (var_ref _y) (expression float noise(expression vec4 + (var_ref p) (constant vec4 (601…
16 (assign (x) (var_ref _z) (expression float noise(var_ref _p)))
17 …(assign (x) (var_ref _w) (expression float noise(expression vec4 + (var_ref _p) (constant vec4 (60…
38 (assign (x) (var_ref _x) (expression float noise(var_ref p)))
39 …(assign (x) (var_ref _y) (expression float noise(expression vec3 + (var_ref p) (constant vec3 (601…
40 (assign (x) (var_ref _z) (expression float noise(var_ref _p)))
41 …(assign (x) (var_ref _w) (expression float noise(expression vec3 + (var_ref _p) (constant vec3 (60…
62 (assign (x) (var_ref _x) (expression float noise(var_ref p)))
63 …(assign (x) (var_ref _y) (expression float noise(expression vec2 + (var_ref p) (constant vec2 (601…
[all …]
Dnoise3.ir10 (assign (x) (var_ref a) (expression float noise (var_ref p)))
11 …(assign (x) (var_ref b) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (601…
12 …(assign (x) (var_ref c) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (155…
28 (assign (x) (var_ref a) (expression float noise (var_ref p)))
29 …(assign (x) (var_ref b) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (601…
30 …(assign (x) (var_ref c) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (155…
46 (assign (x) (var_ref a) (expression float noise (var_ref p)))
47 …(assign (x) (var_ref b) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (601…
48 …(assign (x) (var_ref c) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (155…
64 (assign (x) (var_ref a) (expression float noise (var_ref p)))
[all …]
Dnoise2.ir9 (assign (x) (var_ref a) (expression float noise (var_ref p)))
10 …(assign (x) (var_ref b) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (601…
23 (assign (x) (var_ref a) (expression float noise (var_ref p)))
24 …(assign (x) (var_ref b) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (601…
39 (assign (x) (var_ref a) (expression float noise (var_ref p)))
40 …(assign (x) (var_ref b) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (601…
55 (assign (x) (var_ref a) (expression float noise (var_ref p)))
56 …(assign (x) (var_ref b) (expression float noise (expression float + (var_ref p) (constant float (6…
Dnoise1.ir5 ((return (expression float noise (var_ref x)))))
9 ((return (expression float noise (var_ref x)))))
13 ((return (expression float noise (var_ref x)))))
17 ((return (expression float noise (var_ref x)))))
/external/mesa3d/src/glsl/builtins/ir/
Dnoise4.ir14 (assign (x) (var_ref _x) (expression float noise(var_ref p)))
15 …(assign (x) (var_ref _y) (expression float noise(expression vec4 + (var_ref p) (constant vec4 (601…
16 (assign (x) (var_ref _z) (expression float noise(var_ref _p)))
17 …(assign (x) (var_ref _w) (expression float noise(expression vec4 + (var_ref _p) (constant vec4 (60…
38 (assign (x) (var_ref _x) (expression float noise(var_ref p)))
39 …(assign (x) (var_ref _y) (expression float noise(expression vec3 + (var_ref p) (constant vec3 (601…
40 (assign (x) (var_ref _z) (expression float noise(var_ref _p)))
41 …(assign (x) (var_ref _w) (expression float noise(expression vec3 + (var_ref _p) (constant vec3 (60…
62 (assign (x) (var_ref _x) (expression float noise(var_ref p)))
63 …(assign (x) (var_ref _y) (expression float noise(expression vec2 + (var_ref p) (constant vec2 (601…
[all …]
Dnoise3.ir10 (assign (x) (var_ref a) (expression float noise (var_ref p)))
11 …(assign (x) (var_ref b) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (601…
12 …(assign (x) (var_ref c) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (155…
28 (assign (x) (var_ref a) (expression float noise (var_ref p)))
29 …(assign (x) (var_ref b) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (601…
30 …(assign (x) (var_ref c) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (155…
46 (assign (x) (var_ref a) (expression float noise (var_ref p)))
47 …(assign (x) (var_ref b) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (601…
48 …(assign (x) (var_ref c) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (155…
64 (assign (x) (var_ref a) (expression float noise (var_ref p)))
[all …]
Dnoise2.ir9 (assign (x) (var_ref a) (expression float noise (var_ref p)))
10 …(assign (x) (var_ref b) (expression float noise (expression vec4 + (var_ref p) (constant vec4 (601…
23 (assign (x) (var_ref a) (expression float noise (var_ref p)))
24 …(assign (x) (var_ref b) (expression float noise (expression vec3 + (var_ref p) (constant vec3 (601…
39 (assign (x) (var_ref a) (expression float noise (var_ref p)))
40 …(assign (x) (var_ref b) (expression float noise (expression vec2 + (var_ref p) (constant vec2 (601…
55 (assign (x) (var_ref a) (expression float noise (var_ref p)))
56 …(assign (x) (var_ref b) (expression float noise (expression float + (var_ref p) (constant float (6…
Dnoise1.ir5 ((return (expression float noise (var_ref x)))))
9 ((return (expression float noise (var_ref x)))))
13 ((return (expression float noise (var_ref x)))))
17 ((return (expression float noise (var_ref x)))))
/external/libopus/silk/float/
Dregularize_correlations_FLP.c38 …const silk_float noise, /* I Noise energy to add … in silk_regularize_correlations_FLP() argument
45 matrix_ptr( &XX[ 0 ], i, i, D ) += noise; in silk_regularize_correlations_FLP()
47 xx[ 0 ] += noise; in silk_regularize_correlations_FLP()
/external/chromium_org/third_party/opus/src/silk/float/
Dregularize_correlations_FLP.c38 …const silk_float noise, /* I Noise energy to add … in silk_regularize_correlations_FLP() argument
45 matrix_ptr( &XX[ 0 ], i, i, D ) += noise; in silk_regularize_correlations_FLP()
47 xx[ 0 ] += noise; in silk_regularize_correlations_FLP()
/external/libopus/silk/fixed/
Dregularize_correlations_FIX.c38 …opus_int32 noise, /* I Noise to add … in silk_regularize_correlations_FIX() argument
44 matrix_ptr( &XX[ 0 ], i, i, D ) = silk_ADD32( matrix_ptr( &XX[ 0 ], i, i, D ), noise ); in silk_regularize_correlations_FIX()
46 xx[ 0 ] += noise; in silk_regularize_correlations_FIX()
/external/chromium_org/third_party/opus/src/silk/fixed/
Dregularize_correlations_FIX.c38 …opus_int32 noise, /* I Noise to add … in silk_regularize_correlations_FIX() argument
44 matrix_ptr( &XX[ 0 ], i, i, D ) = silk_ADD32( matrix_ptr( &XX[ 0 ], i, i, D ), noise ); in silk_regularize_correlations_FIX()
46 xx[ 0 ] += noise; in silk_regularize_correlations_FIX()
/external/speex/libspeex/
Dpreprocess.c211 spx_word32_t *noise; /**< Noise estimate */ member
321 static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise… in compute_gain_floor() argument
334 …spx_sqrt(SHL32(EXTEND32(DIV32_16_Q15(PSHR32(noise[i],NOISE_SHIFT) + MULT16_32_Q15(gain_ratio,echo[… in compute_gain_floor()
335 (1+PSHR32(noise[i],NOISE_SHIFT) + echo[i]) )),15))); in compute_gain_floor()
344 …spx_sqrt(SHL32(EXTEND32(DIV32_16_Q15(MULT16_32_Q15(gain_ratio,PSHR32(noise[i],NOISE_SHIFT)) + echo… in compute_gain_floor()
345 (1+PSHR32(noise[i],NOISE_SHIFT) + echo[i]) )),15))); in compute_gain_floor()
380 static void compute_gain_floor(int noise_suppress, int effective_echo_suppress, spx_word32_t *noise… in compute_gain_floor() argument
391 …or[i] = FRAC_SCALING*sqrt(noise_floor*PSHR32(noise[i],NOISE_SHIFT) + echo_floor*echo[i])/sqrt(1+PS… in compute_gain_floor()
453 st->noise = (spx_word32_t*)speex_alloc((N+M)*sizeof(spx_word32_t)); in speex_preprocess_state_init()
487 st->noise[i]=QCONST32(1.f,NOISE_SHIFT); in speex_preprocess_state_init()
[all …]
/external/webrtc/src/modules/audio_processing/ns/
Dns_core.c240 void WebRtcNs_NoiseEstimation(NSinst_t* inst, float* magn, float* noise) { in WebRtcNs_NoiseEstimation() argument
302 noise[i] = inst->quantile[i]; in WebRtcNs_NoiseEstimation()
737 float magn[HALF_ANAL_BLOCKL], noise[HALF_ANAL_BLOCKL]; in WebRtcNs_ProcessCore() local
914 WebRtcNs_NoiseEstimation(inst, magn, noise); in WebRtcNs_ProcessCore()
961 noise[i] *= (inst->blockInd); in WebRtcNs_ProcessCore()
963 noise[i] += (tmpFloat2 / (float)(inst->blockInd + 1)); in WebRtcNs_ProcessCore()
964 noise[i] /= END_STARTUP_SHORT; in WebRtcNs_ProcessCore()
979 noise[i] = (float)0.6 * inst->noisePrev[i] + (float)0.4 * noise[i]; in WebRtcNs_ProcessCore()
983 theFilter[i] = (magn[i] - inst->overdrive * noise[i]) / (magn[i] + (float)0.0001); in WebRtcNs_ProcessCore()
996 if (magn[i] > noise[i]) { in WebRtcNs_ProcessCore()
[all …]
/external/libvorbis/lib/
Dmapping0.c371 float *noise = _vorbis_block_alloc(vb,n/2*sizeof(*noise)); in mapping0_forward() local
427 noise); /* noise does not have by-frequency offset in mapping0_forward()
432 _analysis_output("noiseL",seq,noise,n/2,1,0,0); in mapping0_forward()
434 _analysis_output("noiseR",seq,noise,n/2,1,0,0); in mapping0_forward()
436 _analysis_output("noise",seq,noise,n/2,1,0,0); in mapping0_forward()
472 noise, in mapping0_forward()
519 noise, in mapping0_forward()
544 noise, in mapping0_forward()
Dpsy.c546 float *noise, in bark_noise_hybridmp() argument
622 noise[i] = R - offset; in bark_noise_hybridmp()
643 noise[i] = R - offset; in bark_noise_hybridmp()
650 noise[i] = R - offset; in bark_noise_hybridmp()
672 if (R - offset < noise[i]) noise[i] = R - offset; in bark_noise_hybridmp()
691 if (R - offset < noise[i]) noise[i] = R - offset; in bark_noise_hybridmp()
695 if (R - offset < noise[i]) noise[i] = R - offset; in bark_noise_hybridmp()
773 float *noise, in _vp_offset_and_mix() argument
786 float val= noise[i]+p->noiseoffset[offset_select][i]; in _vp_offset_and_mix()
/external/chromium_org/third_party/webrtc/modules/audio_processing/ns/
Dns_core.c255 void WebRtcNs_NoiseEstimation(NSinst_t* inst, float* magn, float* noise) { in WebRtcNs_NoiseEstimation() argument
319 noise[i] = inst->quantile[i]; in WebRtcNs_NoiseEstimation()
771 float magn[HALF_ANAL_BLOCKL], noise[HALF_ANAL_BLOCKL]; in WebRtcNs_AnalyzeCore() local
867 WebRtcNs_NoiseEstimation(inst, magn, noise); in WebRtcNs_AnalyzeCore()
917 noise[i] *= (inst->blockInd); in WebRtcNs_AnalyzeCore()
920 noise[i] += (tmpFloat2 / (float)(inst->blockInd + 1)); in WebRtcNs_AnalyzeCore()
921 noise[i] /= END_STARTUP_SHORT; in WebRtcNs_AnalyzeCore()
938 if (magn[i] > noise[i]) { in WebRtcNs_AnalyzeCore()
939 snrLocPost[i] = magn[i] / (noise[i] + (float)0.0001) - (float)1.0; in WebRtcNs_AnalyzeCore()
1015 noise[i] = noiseUpdateTmp; in WebRtcNs_AnalyzeCore()
[all …]
Dnsx_core.h182 uint32_t* noise,
227 uint32_t* noise,
/external/chromium_org/third_party/libvpx/source/libvpx/vp9/common/x86/
Dvp9_postproc_sse2.asm662 … psubusb xmm1, [rdx] ;blackclamp ; clamp both sides so we don't outrange adding noise
666 movdqu xmm2,[rdi+rax] ; get the noise for this line
/external/libvpx/libvpx/vp9/common/x86/
Dvp9_postproc_sse2.asm662 … psubusb xmm1, [rdx] ;blackclamp ; clamp both sides so we don't outrange adding noise
666 movdqu xmm2,[rdi+rax] ; get the noise for this line
Dvp9_postproc_mmx.asm497 … psubusb mm1, [rdx] ;blackclamp ; clamp both sides so we don't outrange adding noise
501 movq mm2,[rdi+rax] ; get the noise for this line
/external/chromium_org/third_party/libvpx/source/libvpx/vp9/common/
Dvp9_postproc.c349 state->noise[i] = char_dist[rand() & 0xff]; // NOLINT in fillrd()
362 void vp9_plane_add_noise_c(uint8_t *start, char *noise, in vp9_plane_add_noise_c() argument
374 char *ref = (char *)(noise + (rand() & 0xff)); // NOLINT in vp9_plane_add_noise_c()
429 vp9_plane_add_noise(ppbuf->y_buffer, ppstate->noise, ppstate->blackclamp, in vp9_post_proc_frame()
Dvp9_postproc.h26 char noise[3072]; member
/external/libvpx/libvpx/vp9/common/
Dvp9_postproc.h26 char noise[3072]; member

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