Searched refs:fft (Results 1 – 9 of 9) sorted by relevance
| /cts/apps/CtsVerifier/src/com/android/cts/verifier/audio/ |
| D | Util.java | 67 FastFourierTransformer fft = new FastFourierTransformer(); in computeCrossCorrelation() local
69 Complex[] data1Fft = fft.transform(padZeros(data1, n)); in computeCrossCorrelation()
70 Complex[] data2Fft = fft.transform(padZeros(data2, n)); in computeCrossCorrelation()
75 Complex[] resultComplex = fft.inversetransform(dottedData); in computeCrossCorrelation()
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| D | AudioFrequencySpeakerActivity.java | 671 mFftServer.fft(mC, 1); in onPeriodicNotification()
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| D | AudioFrequencyLineActivity.java | 651 mFftServer.fft(mC, 1); in onPeriodicNotification()
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| D | AudioFrequencyMicActivity.java | 872 mFftServer.fft(mC, 1); in onPeriodicNotification()
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| D | AudioFrequencyVoiceRecognitionActivity.java | 188 mFftServer.fft(mC, 1); in onCreate()
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| D | AudioFrequencyUnprocessedActivity.java | 1119 mFftServer.fft(mC, 1); in onPeriodicNotification()
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| /cts/apps/CtsVerifier/src/com/android/cts/verifier/audio/wavelib/ |
| D | DspFftServer.java | 52 public void fft(DspBufferComplex r, int sign) { in fft() method in DspFftServer
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| /cts/tests/tests/media/audio/src/android/media/audio/cts/ |
| D | VisualizerTest.java | 586 Visualizer visualizer, byte[] fft, int samplingRate) { in createListenerLooper()
591 mFft = fft; in createListenerLooper()
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| /cts/tests/tests/media/player/src/android/media/player/cts/ |
| D | MediaPlayerTest.java | 695 Visualizer visualizer, byte[] fft, int samplingRate) {} in OutputListener()
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