| /external/libopus/celt/tests/ |
| D | test_unit_mdct.c | 58 double snr; in check() local
76 snr = 10*log10(sigpow/errpow); in check()
77 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr ); in check()
78 if (snr<60) { in check()
79 printf( "** poor snr: %f **\n", snr); in check()
88 double snr; in check_inv() local
106 snr = 10*log10(sigpow/errpow); in check_inv()
107 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr ); in check_inv()
108 if (snr<60) { in check_inv()
109 printf( "** poor snr: %f **\n", snr); in check_inv()
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| D | test_unit_rotation.c | 54 double err = 0, ener = 0, snr, snr0; in test_rotation() local
73 snr = 20*log10(ener/err); in test_rotation()
74 printf ("SNR for size %d (%d pulses) is %f (was %f without inverse)\n", N, K, snr, snr0); in test_rotation()
75 if (snr < 60 || snr0 > 20) in test_rotation()
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| D | test_unit_dft.c | 57 double errpow=0,sigpow=0, snr; in check() local
87 snr = 10*log10(sigpow/errpow); in check()
88 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr ); in check()
89 if (snr<60) { in check()
90 printf( "** poor snr: %f ** \n", snr); in check()
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| /external/aac/libAACenc/src/ |
| D | psy_configuration.cpp | 481 FIXP_DBL pePart_const, tmp, snr, one_qsnr, one_point5; in FDKaacEnc_initMinSnr() local
542 snr = (tmp>>1) - (one_point5); qsnr -= 1; in FDKaacEnc_initMinSnr()
550 snr = fixMax(one_qsnr, snr); in FDKaacEnc_initMinSnr()
553 snr = fDivNorm(one_qsnr, snr, &qsnr); in FDKaacEnc_initMinSnr()
555 snr = (qsnr > 30)? (snr>>(qsnr-30)):snr; in FDKaacEnc_initMinSnr()
558 snr = (snr > MAX_SNR) ? MAX_SNR : snr; in FDKaacEnc_initMinSnr()
561 snr = (snr < MIN_SNR) ? MIN_SNR : snr; in FDKaacEnc_initMinSnr()
562 snr = snr << 1; in FDKaacEnc_initMinSnr()
564 sfbMinSnrLdData[sfb] = CalcLdData(snr); in FDKaacEnc_initMinSnr()
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| /external/wpa_supplicant_8/wpa_supplicant/ |
| D | scan.c | 1728 snr_a_full = wa->snr; in wpa_scan_result_compar()
1729 snr_a = MIN(wa->snr, GREAT_SNR); in wpa_scan_result_compar()
1730 snr_b_full = wb->snr; in wpa_scan_result_compar()
1731 snr_b = MIN(wb->snr, GREAT_SNR); in wpa_scan_result_compar()
1826 r->snr, r->snr >= GREAT_SNR ? "*" : "", in dump_scan_res()
1918 res->snr = res->level - res->noise; in scan_snr()
1922 res->snr = res->level; in scan_snr()
1927 static unsigned int max_ht20_rate(int snr) in max_ht20_rate() argument
1929 if (snr < 6) in max_ht20_rate()
1931 if (snr < 8) in max_ht20_rate()
[all …]
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| D | bss.h | 101 int snr; member
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| D | bss.c | 300 dst->snr = src->snr; in wpa_bss_copy_res()
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| D | events.c | 1385 current_bss->snr, current_bss->est_throughput); in wpa_supplicant_need_to_roam()
1389 selected->snr, selected->est_throughput); in wpa_supplicant_need_to_roam()
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| D | ctrl_iface.c | 4362 ret = os_snprintf(pos, end - pos, "snr=%d\n", bss->snr); in print_bss_info()
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| /external/webrtc/webrtc/common_audio/ |
| D | audio_converter_unittest.cc | 74 float snr = 100; // We assign 100 dB to the zero-error case. in ComputeSNR() local
76 snr = 10 * std::log10(variance / mse); in ComputeSNR()
77 if (snr > best_snr) { in ComputeSNR()
78 best_snr = snr; in ComputeSNR()
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| /external/chromium-trace/catapult/telemetry/third_party/pyserial/serial/tools/ |
| D | list_ports_linux.py | 68 snr = read_line(sysfs_path+'/serial')
69 if snr:
70 snr_txt = ' SNR=%s' % (snr,)
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| /external/webrtc/webrtc/modules/audio_processing/test/ |
| D | test_utils.h | 122 float snr = 100; // We assign 100 dB to the zero-error case. in ComputeSNR() local
124 snr = 10 * log10(*variance / mse); in ComputeSNR()
125 return snr; in ComputeSNR()
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| D | audio_processing_unittest.cc | 1992 float snr = ComputeSNR(output_int16.channels()[j], in TEST_F() local
2006 EXPECT_LT(kSNRThreshold, snr); in TEST_F()
2321 double snr = variance / sq_error; in UpdateBestSNR() local
2322 if (snr > best_snr) { in UpdateBestSNR()
2323 best_snr = snr; in UpdateBestSNR()
2623 double snr = 10 * log10(variance / sq_error); in TEST_P() local
2624 EXPECT_GE(snr, expected_snr); in TEST_P()
2626 std::cout << "SNR=" << snr << " dB" << std::endl; in TEST_P()
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| D | apmtest.m | 352 snr = snrseg(new,ref,80); variable
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| /external/webrtc/webrtc/voice_engine/ |
| D | utility_unittest.cc | 105 float snr = 100; // We assign 100 dB to the zero-error case. in ComputeSNR() local
107 snr = 10 * log10(variance / mse); in ComputeSNR()
108 if (snr > best_snr) { in ComputeSNR()
109 best_snr = snr; in ComputeSNR()
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| /external/ImageMagick/MagickCore/ |
| D | fourier.c | 153 snr; in ComplexImages() local
204 snr=0.0; in ComplexImages()
206 snr=StringToDouble(artifact,(char **) NULL); in ComplexImages()
288 gamma=PerceptibleReciprocal(Br[i]*Br[i]+Bi[i]*Bi[i]+snr); in ComplexImages()
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| /external/wpa_supplicant_8/src/drivers/ |
| D | driver.h | 258 int snr; member
|