Searched refs:nyquist (Results 1 - 8 of 8) sorted by relevance

/external/chromium_org/third_party/WebKit/Source/modules/webaudio/
H A DBiquadDSPKernel.cpp69 double nyquist = this->nyquist(); local
70 double normalizedFrequency = value1 / nyquist;
138 double nyquist = this->nyquist(); local
143 frequency[k] = narrowPrecisionToFloat(frequencyHz[k] / nyquist);
H A DBiquadProcessor.cpp45 double nyquist = 0.5 * this->sampleRate(); local
48 m_parameter1 = AudioParam::create(context, "frequency", 350.0, 10.0, nyquist);
H A DPeriodicWave.cpp96 float nyquist = 0.5 * m_sampleRate; local
97 m_lowestFundamentalFrequency = nyquist / maxNumberOfPartials();
136 // Number of cents below nyquist where we cull partials.
193 // Clear packed-nyquist if necessary.
/external/chromium_org/third_party/WebKit/Source/platform/audio/
H A DAudioDSPKernel.h61 double nyquist() const { return 0.5 * sampleRate(); } function in class:WebCore::AudioDSPKernel
H A DDynamicsCompressor.h80 float nyquist() const { return m_sampleRate / 2; } function in class:WebCore::DynamicsCompressor
H A DHRTFKernel.h73 double nyquist() const { return 0.5 * sampleRate(); } function in class:WebCore::HRTFKernel
H A DDynamicsCompressor.cpp83 m_parameters[ParamFilterAnchor] = 15000 / nyquist();
/external/eigen/unsupported/Eigen/src/FFT/
H A Dei_kissfft_impl.h319 Complex nyquist = dst[0].real() - dst[0].imag(); local
331 dst[ncfft] = nyquist;

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