| /external/webrtc/webrtc/modules/audio_processing/ |
| rms_level.cc | 42 int RMSLevel::RMS() {
49 float rms = sum_square_ / (sample_count_ * kMaxSquaredLevel); local
51 rms = 10 * log10(rms);
52 assert(rms <= 0);
53 if (rms < -kMinLevel)
54 rms = -kMinLevel;
56 rms = -rms;
58 return static_cast<int>(rms + 0.5)
[all...] |
| rms_level.h | 20 // Computes the root mean square (RMS) level in dBFs (decibels from digital
27 // RMS() to get the audio level indicator for the RTP header.
46 // Computes the RMS level over all data passed to Process() since the last
47 // call to RMS(). The returned value is positive but should be interpreted as
49 int RMS();
|
| level_estimator_impl.cc | 57 int LevelEstimatorImpl::RMS() {
63 return rms_->RMS();
|
| /external/webrtc/webrtc/modules/audio_processing/agc/ |
| utility.cc | 23 double Linear2Loudness(double rms) {
24 if (rms == 0)
26 return kLinear2LoudnessScale * log(rms);
|
| histogram.h | 33 // Insert RMS and the corresponding activity probability.
34 void Update(double rms, double activity_probability);
53 // Find the histogram bin associated with the given |rms|.
54 int GetBinIndex(double rms);
70 // Histogram of input RMS in Q10 with |kHistSize_| bins. In each 'Update(),'
|
| agc.cc | 54 const std::vector<double>& rms = vad_.chunkwise_rms(); local
57 RTC_DCHECK_EQ(rms.size(), probabilities.size());
58 for (size_t i = 0; i < rms.size(); ++i) {
59 histogram_->Update(rms[i], probabilities[i]);
|
| utility.h | 17 double Linear2Loudness(double rms);
|
| agc.h | 35 // Retrieves the difference between the target RMS level and the current
36 // signal RMS level in dB. Returns true if an update is available and false
|
| histogram_unittest.cc | 25 double rms; member in struct:webrtc::InputOutput
65 if (io.rms < 0) {
75 hist_->Update(io.rms, io.activity_probability);
|
| histogram.cc | 50 // loudness_db = 13.5 * log10(rms);
89 void Histogram::Update(double rms, double activity_probaility) {
95 int hist_index = GetBinIndex(rms);
191 int Histogram::GetBinIndex(double rms) {
193 if (rms <= kHistBinCenters[0]) {
195 } else if (rms >= kHistBinCenters[kHistSize - 1]) {
200 double rms_log = log(rms);
206 if (rms > b) {
|
| /cts/suite/audio_quality/lib/src/ |
| BuiltinProcessing.cpp | 55 int64_t rms = 0; local
62 rms = (int64_t)sqrt(energy/samples);
65 if (rms < passMin) {
66 MSG("Volume %lld low compared to min %lld max %lld", rms, passMin, passMax);
68 } else if (rms <= passMax) {
69 MSG("Volume %lld OK compared to min %lld max %lld", rms, passMin, passMax);
76 LOGW("Volume %lld high compared to min %lld max %lld", rms, passMin, passMax);
80 rmsVal->setInt64(rms);
|
| /hardware/bsp/intel/peripheral/libupm/src/ecs1030/ |
| ecs1030.cxx | 58 float rms = 0; local
64 rms = rms + volt;
68 rms = rms / (float)NUMBER_OF_SAMPLES;
69 rms = sqrt(rms);
70 return rms / R_LOAD;
|
| /cts/suite/audio_quality/lib/include/ |
| BuiltinProcessing.h | 41 * calculate RMS of given data. The rms is passed to moving average filter
42 * And the averaged RMS should be within passMin to passMax to pass the test.
45 * Output:int64_t rms
|
| /external/bison/ |
| ChangeLog-1998 | 7 1997-08-25 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
13 1997-06-28 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
23 1997-06-18 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
30 1997-06-15 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
35 1997-05-24 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
39 1997-05-23 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
44 1997-05-17 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
53 1997-05-02 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
57 1997-04-23 Richard Stallman <rms@psilocin.gnu.ai.mit.edu>
62 1997-04-22 Richard Stallman <rms@psilocin.gnu.ai.mit.edu
[all...] |
| /external/opencv3/samples/python2/ |
| calibrate.py | 68 rms, camera_matrix, dist_coefs, rvecs, tvecs = cv2.calibrateCamera(obj_points, img_points, (w, h), None, None)
69 print "RMS:", rms
|
| /cts/apps/CtsVerifier/src/com/android/cts/verifier/audio/ |
| Correlation.java | 60 double rms = 0; local
64 rms += mDataAutocorrelated[i]*mDataAutocorrelated[i];
71 rms = Math.sqrt(rms/mDataAutocorrelated.length);
76 log(String.format(" average : %.3f rms: %.3f", average, rms));
82 double raw = (rms-average) /(factor*average);
|
| /external/autotest/client/site_tests/audio_SeekAudioFeedback/ |
| audio_SeekAudioFeedback.py | 47 logging.info('rms test on media file %s.', test_file)
65 # The RMS values are for debugging only.
73 rms = audio_helper.get_rms(reduced_file.name)[0]
75 self._rms_values['%s_rms_value' % test_file.replace('.', '_')]=rms
|
| /external/autotest/client/site_tests/desktopui_MediaAudioFeedback/ |
| desktopui_MediaAudioFeedback.py | 45 logging.info('rms test on media file %s.', media_file)
62 # The RMS values are for debugging only.
70 rms = audio_helper.get_rms(reduced_file.name)[0]
72 self._rms_values['%s_rms_value' % media_file.replace('.', '_')] = rms
|
| /external/webrtc/webrtc/modules/audio_processing/vad/ |
| common.h | 22 double rms[kMaxNumFrames]; member in struct:AudioFeatures
|
| vad_audio_proc.cc | 102 Rms(features->rms, kMaxNumFrames);
104 if (features->rms[i] < kSilenceRms) {
264 void VadAudioProc::Rms(double* rms, size_t length_rms) {
268 rms[i] = 0;
270 rms[i] += audio_buffer_[offset] * audio_buffer_[offset];
271 rms[i] = sqrt(rms[i] / kNumSubframeSamples);
|
| /prebuilts/go/darwin-x86/src/math/cmplx/ |
| sin.go | 47 // arithmetic domain # trials peak rms
69 // arithmetic domain # trials peak rms
93 // arithmetic domain # trials peak rms
113 // arithmetic domain # trials peak rms
|
| /prebuilts/go/linux-x86/src/math/cmplx/ |
| sin.go | 47 // arithmetic domain # trials peak rms
69 // arithmetic domain # trials peak rms
93 // arithmetic domain # trials peak rms
113 // arithmetic domain # trials peak rms
|
| /external/autotest/client/site_tests/accessibility_ChromeVoxSound/ |
| accessibility_ChromeVoxSound.py | 53 rms = self._rms_of_next_audio_chunk()
54 if rms > 0:
71 return vars(stat_output)['rms']
|
| /prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.11-4.8/sysroot/usr/include/sound/ |
| hdspm.h | 26 /* -------------------- IOCTL Peak/RMS Meters -------------------- */
28 /* peam rms level structure like we get from hardware
32 rms are made out of low and high values
|
| /external/jacoco/org.jacoco.core.test/src/org/jacoco/core/test/perf/ |
| PerfOutputWriter.java | 49 final double rms = (double) reference / 1000000; local
50 writeResult(description, dms, rms, "%.2f", "ms");
|
