Searched refs:minfreq (Results 1 - 1 of 1) sorted by relevance
| /frameworks/av/services/audioflinger/tests/ |
| H A D | test_utils.h | 212 size_t channels, double sampleRate, double minfreq, double maxfreq)
217 double k = (maxfreq - minfreq) / (2. * tscale * frames);
220 double y = sin(2. * M_PI * (k * t + minfreq) * t);
250 void setChirp(size_t channels, double minfreq, double maxfreq, double sampleRate, double time) argument
253 createChirp<T>(mAddr, mNumFrames, mChannels, mSampleRate, minfreq, maxfreq);
211 createChirp(void *vbuffer, size_t frames, size_t channels, double sampleRate, double minfreq, double maxfreq) argument
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