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Searched defs:spectrum (Results 1 – 21 of 21) sorted by relevance

/external/tensorflow/tensorflow/python/ops/linalg/
Dlinear_operator_circulant.py167 spectrum, argument
242 def _check_spectrum_and_return_tensor(self, spectrum): argument
307 def spectrum(self): member in _BaseLinearOperatorCirculant
449 def _shape_tensor(self, spectrum=None): argument
505 def _broadcast_batch_dims(self, x, spectrum): argument
853 spectrum, argument
1041 spectrum, argument
1202 spectrum, argument
/external/sonic/
Dspectrogram.c49 static void dumpSpectrum(sonicSpectrum spectrum) { in dumpSpectrum()
74 sonicSpectrum spectrum = in sonicCreateSpectrum() local
94 static void sonicDestroySpectrum(sonicSpectrum spectrum) { in sonicDestroySpectrum()
130 sonicSpectrum spectrum = spectrogram->spectrums[i]; in sonicDestroySpectrogram() local
208 sonicSpectrum spectrum = sonicCreateSpectrum(spectrogram); in sonicAddPitchPeriodToSpectrogram() local
250 static double interpolateSpectrum(sonicSpectrum spectrum, int row, in interpolateSpectrum()
285 sonicSpectrogram spectrogram, sonicSpectrum spectrum, in addBitmapCol()
324 sonicSpectrum spectrum = spectrogram->spectrums[xSpectrum++]; in sonicConvertSpectrogramToBitmap() local
/external/libxaac/decoder/
Dixheaacd_aac_tns.c204 VOID ixheaacd_tns_ar_filter_fixed_dec(WORD32 *spectrum, WORD32 size, WORD32 inc, in ixheaacd_tns_ar_filter_fixed_dec()
252 VOID ixheaacd_tns_ar_filter_fixed_non_neon_armv7(WORD32 *spectrum, WORD32 size, in ixheaacd_tns_ar_filter_fixed_non_neon_armv7()
302 VOID ixheaacd_tns_ar_filter_fixed_armv8(WORD32 *spectrum, WORD32 size, in ixheaacd_tns_ar_filter_fixed_armv8()
350 void ixheaacd_tns_ma_filter_fixed_ld(WORD32 *spectrum, WORD32 size, WORD32 inc, in ixheaacd_tns_ma_filter_fixed_ld()
371 VOID ixheaacd_tns_ar_filter_dec(WORD32 *spectrum, WORD32 size, WORD32 inc, in ixheaacd_tns_ar_filter_dec()
Dixheaacd_mps_res_tns.c76 VOID ixheaacd_res_tns_ar_filter_fixed_32x16(WORD32 *spectrum, WORD32 size, WORD32 inc, in ixheaacd_res_tns_ar_filter_fixed_32x16()
Dixheaacd_tns.c135 static VOID ixheaacd_tns_ar_filter_usac(WORD32 *spectrum, WORD32 size, in ixheaacd_tns_ar_filter_usac()
Dixheaacd_hbe_dft_trans.c458 VOID ixheaacd_karth2polar(FLOAT32 *spectrum, FLOAT32 *mag, FLOAT32 *phase, WORD32 fft_size) { in ixheaacd_karth2polar()
/external/webrtc/modules/audio_processing/aec3/
Dfft_data_unittest.cc35 std::array<float, kFftLengthBy2Plus1> spectrum; in TEST() local
58 std::array<float, kFftLengthBy2Plus1> spectrum; in TEST() local
127 std::array<float, kFftLengthBy2Plus1> spectrum; in TEST() local
Ddominant_nearend_detector.cc39 auto low_frequency_energy = [](rtc::ArrayView<const float> spectrum) { in Update()
Dstationarity_estimator.cc45 rtc::ArrayView<const std::array<float, kFftLengthBy2Plus1>> spectrum) { in UpdateNoiseEstimator()
168 rtc::ArrayView<const std::array<float, kFftLengthBy2Plus1>> spectrum) { in Update()
Dsuppression_gain.cc174 auto low_frequency_energy = [](rtc::ArrayView<const float> spectrum) { in UpperBandsGain()
/external/aac/libAACenc/src/
Dtonality.cpp121 void FDKaacEnc_CalculateFullTonality(FIXP_DBL *RESTRICT spectrum, in FDKaacEnc_CalculateFullTonality()
175 static void FDKaacEnc_CalcSfbTonality(FIXP_DBL *RESTRICT spectrum, in FDKaacEnc_CalcSfbTonality()
Daacenc_tns.cpp553 static inline FIXP_DBL FDKaacEnc_CalcAutoCorrValue(const FIXP_DBL *spectrum, in FDKaacEnc_CalcAutoCorrValue()
620 const FIXP_DBL *spectrum, const INT isLowDelay, in FDKaacEnc_MergedAutoCorrelation()
767 TNS_INFO *tnsInfo, INT sfbCnt, const FIXP_DBL *spectrum, in FDKaacEnc_TnsDetect()
1053 const INT lowPassLine, FIXP_DBL *spectrum, in FDKaacEnc_TnsEncode()
Dpsy_main.cpp717 FIXP_DBL *spectrum = &mdctSpectrum[wOffset]; in FDKaacEnc_psyMain() local
/external/webrtc/modules/audio_processing/utility/
Ddelay_estimator_wrapper.cc62 static uint32_t BinarySpectrumFix(const uint16_t* spectrum, in BinarySpectrumFix()
97 static uint32_t BinarySpectrumFloat(const float* spectrum, in BinarySpectrumFloat()
/external/pffft/
Dpffft.hpp775 Fft<T>::forward(const AlignedVector<T> & input, AlignedVector<Complex> & spectrum) in forward()
783 Fft<T>::inverse(const AlignedVector<Complex> & spectrum, AlignedVector<T> & output) in inverse()
848 Fft<T>::forward(const T* input, Complex * spectrum) in forward()
860 Fft<T>::inverse(Complex const* spectrum, T* output) in inverse()
/external/tensorflow/tensorflow/python/kernel_tests/linalg/
Dlinear_operator_circulant_test.py236 def _spectrum_to_circulant_1d(self, spectrum, shape, dtype): argument
657 def _spectrum_to_circulant_2d(self, spectrum, shape, dtype): argument
/external/skia/gm/
Dall_bitmap_configs.cpp64 uint8_t spectrum[256]; in make_bitmap() local
/external/aac/libAACdec/src/
Daacdec_pns.cpp329 FIXP_DBL *spectrum = SPEC(pSpectrum, window, granuleLength); in CPns_Apply() local
Dconceal.cpp1124 FIXP_DBL *spectrum, const SamplingRateInfo *pSamplingRateInfo, in CConcealment_CalcBandEnergy()
1224 static void CConcealment_InterpolateBuffer(FIXP_DBL *spectrum, in CConcealment_InterpolateBuffer()
Dblock.cpp437 FIXP_DBL *RESTRICT spectrum, const FIXP_DBL *RESTRICT InverseQuantTabler, in InverseQuantizeBand()
/external/aac/libFDK/src/
Dmdct.cpp465 INT imlt_block(H_MDCT hMdct, FIXP_DBL *output, FIXP_DBL *spectrum, in imlt_block()