Home
last modified time | relevance | path

Searched refs:amplitude (Results 1 – 7 of 7) sorted by relevance

/system/media/audio_utils/benchmarks/
Dbiquad_filter_benchmark.cpp52 constexpr float amplitude = 1.0f; in BM_BiquadFilter1D() local
53 std::uniform_real_distribution<> dis(-amplitude, amplitude); in BM_BiquadFilter1D()
431 const F amplitude = isSubnormal ? std::numeric_limits<F>::min() * 0.1 : 1.; in BM_BiquadFilter() local
432 std::uniform_real_distribution<> dis(-amplitude, amplitude); in BM_BiquadFilter()
Dintrinsic_benchmark.cpp46 const D amplitude = 1.0f; in BM_Intrinsic() local
47 std::uniform_real_distribution<> dis(-amplitude, amplitude); in BM_Intrinsic()
Daudio_power_benchmark.cpp254 constexpr float amplitude = 0.01f; in BenchmarkPower() local
256 std::uniform_real_distribution<> dis(-amplitude, amplitude); in BenchmarkPower()
Dchannelmix_benchmark.cpp187 constexpr float amplitude = 0.01f; in BenchmarkChannelMix() local
190 std::uniform_real_distribution<> dis(-amplitude, amplitude); in BenchmarkChannelMix()
/system/media/audio_utils/include/audio_utils/
Dpower.h105 static inline float audio_utils_power_from_amplitude(float amplitude) in audio_utils_power_from_amplitude() argument
107 return 20.f * log10f(fabsf(amplitude)); in audio_utils_power_from_amplitude()
/system/media/audio_utils/tests/
Dbiquad_filter_tests.cpp73 constexpr float amplitude = 1.0f; in randomBuffer() local
74 std::uniform_real_distribution<> dis(-amplitude, amplitude); in randomBuffer()
83 constexpr float amplitude = 0.9f; in randomFilter() local
84 std::uniform_real_distribution<> dis(-amplitude, amplitude); in randomFilter()
93 constexpr float amplitude = 3.; in randomUnstableFilter() local
94 std::uniform_real_distribution<> dis(-amplitude, amplitude); in randomUnstableFilter()
/system/media/audio_utils/
Dpower.cpp124 const float amplitude = convertToFloatAndIncrement<FORMAT>(&amplitudes); in energyMonoRef() local
125 accum += amplitude * amplitude; in energyMonoRef()
136 const float amplitude = convertToFloatAndIncrement<FORMAT>(&amplitudes); in energyRef() local
137 out[c] += amplitude * amplitude; in energyRef()