Searched refs:snr (Results 1 - 21 of 21) sorted by relevance

/external/ltp/testcases/kernel/syscalls/ptrace/
H A Dsyscalls.h3 const char *snr; member in struct:sysnums
5 #define P(NR) { .nr = SYS_##NR, .snr = #NR, },
16 return i == ARRAY_SIZE(sysnums) ? "???" : sysnums[i].snr;
/external/libopus/celt/tests/
H A Dtest_unit_rotation.c52 double err = 0, ener = 0, snr, snr0; local
71 snr = 20*log10(ener/err);
72 printf ("SNR for size %d (%d pulses) is %f (was %f without inverse)\n", N, K, snr, snr0);
73 if (snr < 60 || snr0 > 20)
H A Dtest_unit_mdct.c49 double snr; local
67 snr = 10*log10(sigpow/errpow);
68 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr );
69 if (snr<60) {
70 printf( "** poor snr: %f **\n", snr);
79 double snr; local
97 snr = 10*log10(sigpow/errpow);
98 printf("nfft=%d inverse=%d,snr
[all...]
H A Dtest_unit_dft.c48 double errpow=0,sigpow=0, snr; local
78 snr = 10*log10(sigpow/errpow);
79 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr );
80 if (snr<60) {
81 printf( "** poor snr: %f ** \n", snr);
/external/aac/libAACenc/src/
H A Dpsy_configuration.cpp440 FIXP_DBL pePart_const, tmp, snr, one_qsnr, one_point5; local
490 /* pe -> snr calculation */
507 snr = (tmp >> 1) - (one_point5);
510 /* max(snr, 1.0) */
516 snr = fixMax(one_qsnr, snr);
518 /* 1/snr */
519 snr = fDivNorm(one_qsnr, snr, &qsnr);
521 snr
[all...]
/external/webrtc/webrtc/common_audio/
H A Daudio_converter_unittest.cc74 float snr = 100; // We assign 100 dB to the zero-error case. local
76 snr = 10 * std::log10(variance / mse);
77 if (snr > best_snr) {
78 best_snr = snr;
/external/wpa_supplicant_8/wpa_supplicant/
H A Dscan.c1862 snr_a_full = wa->snr;
1863 snr_a = MIN(wa->snr, GREAT_SNR);
1864 snr_b_full = wb->snr;
1865 snr_b = MIN(wb->snr, GREAT_SNR);
1959 "noise=%d%s level=%d snr=%d%s flags=0x%x age=%u est=%u",
1962 r->snr, r->snr >= GREAT_SNR ? "*" : "",
2054 res->snr = res->level - res->noise;
2058 res->snr = res->level;
2063 static unsigned int max_ht20_rate(int snr) argument
2083 max_ht40_rate(int snr) argument
2103 max_vht80_rate(int snr) argument
2136 int snr = res->snr; local
[all...]
H A Dbss.h102 int snr; member in struct:wpa_bss
H A Dbss.c303 dst->snr = src->snr;
H A Devents.c1351 " freq=%d level=%d snr=%d est_throughput=%u",
1353 bss->snr, bss->est_throughput);
1638 " freq=%d level=%d snr=%d est_throughput=%u",
1641 current_bss->snr, current_bss->est_throughput);
1643 " freq=%d level=%d snr=%d est_throughput=%u",
1645 selected->snr, selected->est_throughput);
H A Dctrl_iface.c4782 ret = os_snprintf(pos, end - pos, "snr=%d\n", bss->snr);
8476 pos = os_strstr(param, " snr=");
8478 res->snr = atoi(pos + 5);
/external/chromium-trace/catapult/third_party/pyserial/serial/tools/
H A Dlist_ports_linux.py68 snr = read_line(sysfs_path+'/serial')
69 if snr:
70 snr_txt = ' SNR=%s' % (snr,)
/external/webrtc/webrtc/modules/audio_processing/test/
H A Dtest_utils.h122 float snr = 100; // We assign 100 dB to the zero-error case. local
124 snr = 10 * log10(*variance / mse);
125 return snr;
H A Dapmtest.m352 snr = snrseg(new,ref,80);
H A Daudio_processing_unittest.cc1992 float snr = ComputeSNR(output_int16.channels()[j], local
2006 EXPECT_LT(kSNRThreshold, snr);
2321 double snr = variance / sq_error; local
2322 if (snr > best_snr) {
2323 best_snr = snr;
2623 double snr = 10 * log10(variance / sq_error); local
2624 EXPECT_GE(snr, expected_snr);
2626 std::cout << "SNR=" << snr << " dB" << std::endl;
/external/webrtc/webrtc/voice_engine/
H A Dutility_unittest.cc105 float snr = 100; // We assign 100 dB to the zero-error case. local
107 snr = 10 * log10(variance / mse);
108 if (snr > best_snr) {
109 best_snr = snr;
/external/ImageMagick/MagickCore/
H A Dfourier.c156 snr;
206 artifact=GetImageArtifact(image,"complex:snr");
207 snr=0.0;
209 snr=StringToDouble(artifact,(char **) NULL);
291 gamma=PerceptibleReciprocal(Br[i]*Br[i]+Bi[i]*Bi[i]+snr);
153 snr; local
/external/wpa_supplicant_8/hostapd/src/drivers/
H A Ddriver.h271 * @snr: Signal-to-noise ratio in dB (calculated during scan result processing)
304 int snr; member in struct:wpa_scan_res
/external/wpa_supplicant_8/src/drivers/
H A Ddriver.h271 * @snr: Signal-to-noise ratio in dB (calculated during scan result processing)
304 int snr; member in struct:wpa_scan_res
/external/wpa_supplicant_8/wpa_supplicant/src/drivers/
H A Ddriver.h271 * @snr: Signal-to-noise ratio in dB (calculated during scan result processing)
304 int snr; member in struct:wpa_scan_res
/external/icu/tools/srcgen/currysrc/libs/
H A Dorg.eclipse.jdt.core_3.11.0.v20150602-1242.jarMETA-INF/MANIFEST.MF META-INF/ECLIPSE_.SF META-INF/ECLIPSE_.RSA META ...

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