/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);
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/external/webrtc/src/modules/audio_processing/ |
level_estimator_impl.cc | 52 int RMS() { 59 double rms = sum_square_ / (sample_count_ * kMaxSquaredLevel); local 61 rms = 10 * log10(rms); 62 if (rms > 0) 63 rms = 0; 64 else if (rms < -kMinLevel) 65 rms = -kMinLevel; 67 rms = -rms; [all...] |
/external/chromium_org/content/browser/speech/endpointer/ |
energy_endpointer.cc | 17 // Returns the RMS (quadratic mean) of the input signal. 18 float RMS(const int16* samples, int num_samples) { 237 float rms = RMS(samples, num_samples); local 250 decision = (rms > decision_threshold_); 304 // threshold to be about 6dB above the average RMS. 306 decision_threshold_ = (0.98f * decision_threshold_) + (0.02f * 2 * rms); 310 // be about 10dB below the average RMS. If the noise level is high, 315 if (rms_adapt_ > rms) { 316 rms_adapt_ = (0.99f * rms_adapt_) + (0.01f * rms); [all...] |
energy_endpointer.h | 9 // RMS. It is suitable for light weight applications. 107 void UpdateLevels(float rms); 127 // RMS which must be exceeded to conclude frame is speech.
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/ndk/sources/host-tools/make-3.81/ |
vmsdir.h | 21 #include <rms.h>
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vmsfunctions.c | 26 #include <rms.h> 185 /* initialize RMS structures, we need a NAM to retrieve the FID */
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/external/chromium_org/content/browser/speech/ |
speech_recognizer_impl.h | 121 void UpdateSignalAndNoiseLevels(const float& rms, bool clip_detected);
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speech_recognizer_impl.cc | 72 // RMS dB value of a maximum (unclipped) sine wave for int16 samples. 74 // This value corresponds to RMS dB for int16 with 6 most-significant-bits = 0. 473 float rms = 0.0f; local 478 endpointer_.ProcessAudio(raw_audio, &rms); 481 DCHECK(route_to_endpointer); // Depends on endpointer due to |rms|. 482 UpdateSignalAndNoiseLevels(rms, clip_detected); 783 void SpeechRecognizerImpl::UpdateSignalAndNoiseLevels(const float& rms, 789 float level = (rms - kAudioMeterMinDb) /
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/prebuilts/python/darwin-x86/2.7.5/lib/python2.7/test/ |
test_audioop.py | 100 self.assertEqual(audioop.rms(b'', w), 0) 102 self.assertEqual(audioop.rms(p(*range(100)), w), 57) 103 self.assertAlmostEqual(audioop.rms(p(maxvalues[w]) * 5, w), 105 self.assertAlmostEqual(audioop.rms(p(minvalues[w]) * 5, w), 107 self.assertEqual(audioop.rms(datas[1], 1), 77) 108 self.assertEqual(audioop.rms(datas[2], 2), 20001) 109 self.assertEqual(audioop.rms(datas[4], 4), 1310854152) 365 self.assertRaises(audioop.error, audioop.rms, data, size)
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/prebuilts/python/linux-x86/2.7.5/lib/python2.7/test/ |
test_audioop.py | 100 self.assertEqual(audioop.rms(b'', w), 0) 102 self.assertEqual(audioop.rms(p(*range(100)), w), 57) 103 self.assertAlmostEqual(audioop.rms(p(maxvalues[w]) * 5, w), 105 self.assertAlmostEqual(audioop.rms(p(minvalues[w]) * 5, w), 107 self.assertEqual(audioop.rms(datas[1], 1), 77) 108 self.assertEqual(audioop.rms(datas[2], 2), 20001) 109 self.assertEqual(audioop.rms(datas[4], 4), 1310854152) 365 self.assertRaises(audioop.error, audioop.rms, data, size)
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/frameworks/av/media/libeffects/visualizer/ |
EffectVisualizer.cpp | 323 // find the peak and RMS squared for the new buffer 614 // only use actual measurements, otherwise the first RMS measure happening before 627 float rms = nbValidMeasurements == 0 ? 0.0f : sqrtf(sumRmsSquared / nbValidMeasurements); local 630 if (rms < 0.000016f) { 633 pIntReplyData[MEASUREMENT_IDX_RMS] = (int32_t) (2000 * log10(rms / 32767.0f)); 640 ALOGV("VISUALIZER_CMD_MEASURE peak=%d (%dmB), rms=%.1f (%dmB)", 642 rms, pIntReplyData[MEASUREMENT_IDX_RMS]);
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/external/chromium_org/content/public/android/java/src/org/chromium/content/browser/ |
SpeechRecognition.java | 150 public void onRmsChanged(float rms) { }
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/hardware/qcom/audio/visualizer/ |
offload_visualizer.c | 683 // find the peak and RMS squared for the new buffer 843 /* only use actual measurements, otherwise the first RMS measure happening before 857 float rms = nb_valid_meas == 0 ? 0.0f : sqrtf(sum_rms_squared / nb_valid_meas); local 860 if (rms < 0.000016f) { 863 p_int_reply_data[MEASUREMENT_IDX_RMS] = (int32_t) (2000 * log10(rms / 32767.0f)); 870 ALOGV("VISUALIZER_CMD_MEASURE peak=%d (%dmB), rms=%.1f (%dmB)", 872 rms, p_int_reply_data[MEASUREMENT_IDX_RMS]); [all...] |
/external/grub/docs/ |
texinfo.tex | [all...] |
/external/bison/build-aux/ |
texinfo.tex | [all...] |
/ndk/sources/host-tools/sed-4.2.1/build-aux/ |
texinfo.tex | [all...] |