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    Searched refs:timeConstant (Results 1 - 6 of 6) sorted by null

  /external/chromium_org/third_party/WebKit/Source/platform/audio/
AudioUtilities.cpp 53 double discreteTimeConstantForSampleRate(double timeConstant, double sampleRate)
55 return 1 - exp(-1 / (sampleRate * timeConstant));
AudioUtilities.h 37 // timeConstant is the time it takes a first-order linear time-invariant system
40 PLATFORM_EXPORT double discreteTimeConstantForSampleRate(double timeConstant, double sampleRate);
  /external/chromium_org/third_party/WebKit/Source/modules/webaudio/
AudioParam.idl 48 void setTargetAtTime(float target, double time, double timeConstant);
57 [MeasureAs=LegacyWebAudio, ImplementedAs=setTargetAtTime] void setTargetValueAtTime(float targetValue, double time, double timeConstant);
AudioParamTimeline.h 50 void setTargetAtTime(float target, double time, double timeConstant);
79 ParamEvent(Type type, float value, double time, double timeConstant, double duration, PassRefPtr<Float32Array> curve)
83 , m_timeConstant(timeConstant)
92 double timeConstant() const { return m_timeConstant; }
AudioParam.h 92 void setTargetAtTime(float target, double time, double timeConstant) { m_timeline.setTargetAtTime(target, time, timeConstant); }
AudioParamTimeline.cpp 56 void AudioParamTimeline::setTargetAtTime(float target, double time, double timeConstant)
58 insertEvent(ParamEvent(ParamEvent::SetTarget, target, time, timeConstant, 0, 0));
77 && isValidNumber(event.timeConstant())
285 float timeConstant = event.timeConstant();
286 float discreteTimeConstant = static_cast<float>(AudioUtilities::discreteTimeConstantForSampleRate(timeConstant, controlRate));

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