| /external/libopus/celt/tests/ |
| test_unit_rotation.c | 54 double err = 0, ener = 0, snr, snr0; local
73 snr = 20*log10(ener/err);
74 printf ("SNR for size %d (%d pulses) is %f (was %f without inverse)\n", N, K, snr, snr0);
75 if (snr < 60 || snr0 > 20)
|
| test_unit_mdct.c | 58 double snr; local
76 snr = 10*log10(sigpow/errpow);
77 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr );
78 if (snr<60) {
79 printf( "** poor snr: %f **\n", snr);
88 double snr; local
106 snr = 10*log10(sigpow/errpow);
107 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr )
[all...] |
| test_unit_dft.c | 57 double errpow=0,sigpow=0, snr; local
87 snr = 10*log10(sigpow/errpow);
88 printf("nfft=%d inverse=%d,snr = %f\n",nfft,isinverse,snr );
89 if (snr<60) {
90 printf( "** poor snr: %f ** \n", snr);
|
| /frameworks/av/media/libstagefright/codecs/aacenc/src/ |
| psy_configuration.c | 274 * description: calculate min snr parameter
290 Word32 snr; local
318 snr = pow2_xy((pePart - 16*1000),1000) - 0x0000c000;
320 if(snr > 0x00008000)
322 shift = norm_l(snr);
323 snr = Div_32(0x00008000 << shift, snr << shift);
327 snr = 0x7fffffff;
331 snr = min(snr, c_maxsnr)
[all...] |
| /external/aac/libAACenc/src/ |
| psy_configuration.cpp | 481 FIXP_DBL pePart_const, tmp, snr, one_qsnr, one_point5; local
526 /* pe -> snr calculation */
542 snr = (tmp>>1) - (one_point5); qsnr -= 1;
544 /* max(snr, 1.0) */
550 snr = fixMax(one_qsnr, snr);
552 /* 1/snr */
553 snr = fDivNorm(one_qsnr, snr, &qsnr);
555 snr = (qsnr > 30)? (snr>>(qsnr-30)):snr
[all...] |
| /external/wpa_supplicant_8/wpa_supplicant/ |
| scan.c | 1995 int snr = res->snr; local
[all...] |
| bss.h | 101 int snr; member in struct:wpa_bss
|
| /external/chromium-trace/catapult/telemetry/third_party/pyserial/serial/tools/ |
| list_ports_linux.py | 68 snr = read_line(sysfs_path+'/serial')
69 if snr:
70 snr_txt = ' SNR=%s' % (snr,)
|
| /external/webrtc/webrtc/modules/audio_processing/test/ |
| test_utils.h | 122 float snr = 100; // We assign 100 dB to the zero-error case. local
124 snr = 10 * log10(*variance / mse);
125 return snr;
|
| /external/webrtc/webrtc/common_audio/ |
| audio_converter_unittest.cc | 43 // Computes the best SNR based on the error between |ref_frame| and
74 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;
82 printf("SNR=%.1f dB at delay=%" PRIuS "\n", best_snr, best_delay);
88 // sufficiently high SNR relative to the reference.
131 // SNR reported on the same line later.
|
| /external/webrtc/webrtc/voice_engine/ |
| utility_unittest.cc | 88 // Computes the best SNR based on the error between |ref_frame| and
105 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;
113 printf("SNR=%.1f dB at delay=%" PRIuS "\n", best_snr, best_delay);
164 printf("(%d, %d Hz) -> (%d, %d Hz) ", // SNR reported on the same line later.
169 // The sinc resampler gives poor SNR at this extreme conversion, but we
|
| /packages/services/Car/car-support-lib/src/android/support/car/hardware/ |
| CarSensorEvent.java | 670 public float[] snr = null; field in class:CarSensorEvent.GpsSatelliteData
709 data.snr = new float[numberOfSats];
719 data.snr[i] =
|
| /hardware/qcom/gps/loc_api/libloc_api_50001/ |
| loc_eng_nmea.cpp | 688 if (svStatus.sv_list[svNumber-1].snr > 0)
691 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
766 if (svStatus.sv_list[svNumber-1].snr > 0)
769 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
|
| /hardware/qcom/gps/msm8084/loc_api/libloc_api_50001/ |
| loc_eng_nmea.cpp | 685 if (svStatus.sv_list[svNumber-1].snr > 0)
688 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
763 if (svStatus.sv_list[svNumber-1].snr > 0)
766 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
|
| /hardware/qcom/gps/msm8909/loc_api/libloc_api_50001/ |
| loc_eng_nmea.cpp | 688 if (svStatus.sv_list[svNumber-1].snr > 0)
691 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
766 if (svStatus.sv_list[svNumber-1].snr > 0)
769 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
|
| /hardware/qcom/gps/msm8994/loc_api/libloc_api_50001/ |
| loc_eng_nmea.cpp | 688 if (svStatus.sv_list[svNumber-1].snr > 0)
691 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
766 if (svStatus.sv_list[svNumber-1].snr > 0)
769 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
|
| /hardware/qcom/gps/msm8996/loc_api/libloc_api_50001/ |
| loc_eng_nmea.cpp | 689 if (svStatus.sv_list[svNumber-1].snr > 0)
692 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
767 if (svStatus.sv_list[svNumber-1].snr > 0)
770 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
|
| /hardware/broadcom/wlan/bcmdhd/dhdutil/include/proto/ |
| bcmevent.h | 350 int32 snr; member in struct:wl_event_data_rssi
|
| /hardware/qcom/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/ |
| loc_api_log.c | 259 CHECK_MASK(float, sv->snr, mask, RPC_LOC_SV_INFO_VALID_SNR)
|
| /hardware/qcom/gps/msm8084/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/ |
| loc_api_log.c | 259 CHECK_MASK(float, sv->snr, mask, RPC_LOC_SV_INFO_VALID_SNR)
|
| /hardware/qcom/gps/msm8909/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/ |
| loc_api_log.c | 259 CHECK_MASK(float, sv->snr, mask, RPC_LOC_SV_INFO_VALID_SNR)
|
| /hardware/qcom/gps/msm8994/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/ |
| loc_api_log.c | 259 CHECK_MASK(float, sv->snr, mask, RPC_LOC_SV_INFO_VALID_SNR)
|
| /hardware/qcom/gps/msm8996/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/ |
| loc_api_log.c | 259 CHECK_MASK(float, sv->snr, mask, RPC_LOC_SV_INFO_VALID_SNR)
|
| /hardware/qcom/gps/msm8960/loc_api/libloc_api_50001/ |
| loc_eng_nmea.cpp | 660 if (svStatus.sv_list[svNumber-1].snr > 0)
663 (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
|
| /hardware/qcom/gps/core/ |
| LocApiBase.cpp | 262 " in fix mask: %x\n sv: prn snr elevation azimuth",
269 svStatus.sv_list[i].snr,
|
