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    Searched refs:audio_level_ (Results 1 - 4 of 4) sorted by null

  /external/chromium_org/media/audio/
audio_input_controller.cc 202 audio_level_.reset(new media::AudioPowerMonitor(
416 if (!audio_level_)
425 audio_level_->Scan(*source, source->frames());
429 std::pair<float, bool> result = audio_level_->ReadCurrentPowerAndClip();
441 audio_level_->Reset();
audio_input_controller.h 325 scoped_ptr<AudioPowerMonitor> audio_level_; member in class:media::AudioInputController
  /external/chromium_org/content/browser/speech/
speech_recognizer_impl.h 152 float audio_level_; member in class:content::SpeechRecognizerImpl
speech_recognizer_impl.cc 502 audio_level_ = 0;
790 const float smoothing_factor = (level > audio_level_) ? kUpSmoothingFactor :
792 audio_level_ += (level - audio_level_) * smoothing_factor;
800 session_id(), clip_detected ? 1.0f : audio_level_, noise_level);

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