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    Searched refs:RMS (Results 1 - 14 of 14) sorted by null

  /external/webrtc/webrtc/modules/audio_processing/
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();
level_estimator_impl.h 36 int RMS() override;
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)
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  /external/ImageMagick/MagickCore/
vms.c 195 if ((status == RMS$_NMF) || (directory->context == 0L))
  /compatibility/cdd/5_multimedia/
5_11_unprocessed-audio.md 31 RMS of 520 for 16 bit-samples (or -36 dB Full Scale for floating point/double
5_4_audio-recording.md 55 such that a 90 dB sound power level (SPL) source at 1000 Hz yields RMS of
  /external/llvm/lib/CodeGen/
RegAllocGreedy.cpp     [all...]
  /external/webrtc/webrtc/modules/audio_processing/include/
mock_audio_processing.h 127 MOCK_METHOD0(RMS,
audio_processing.h     [all...]
  /external/webrtc/webrtc/modules/audio_processing/test/
audio_processing_unittest.cc     [all...]
process_test.cc     [all...]
  /external/adhd/cras/src/tests/
cras_test_client.c 86 /* Compute square sum of samples (for calculation of RMS value). */
98 /* Update the RMS values with the given samples. */
140 /* Update RMS values with all available frames. */
697 /* Set the sleep interval between latency/RMS prints. */
708 /* Reset the total RMS value. */
    [all...]
  /external/webrtc/webrtc/voice_engine/
channel.cc 266 _rtpRtcpModule->SetAudioLevel(rms_level_.RMS());
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