acmx2::audio::AudioAnalyzer::Impl Class Reference

Public Member Functions
void	process_samples (const float *samples, unsigned int frame_count, unsigned int channels)

Public Attributes
std::atomic< float >	amplitude {0.0f}
std::atomic< float >	frequency {0.0f}
std::atomic< float >	high {0.0f}
std::atomic< float >	low {0.0f}
float	low_pass_state = 0.0f
std::atomic< float >	mid {0.0f}
float	mid_pass_state = 0.0f
std::atomic< float >	peak {0.0f}
std::atomic< float >	rms {0.0f}
std::atomic< unsigned int >	sample_rate {44100}
std::atomic< float >	sensitivity {1.0f}
std::atomic< float >	smooth {0.0f}
float	smooth_value = 0.0f
std::atomic< int >	spectrum_front {0}
std::vector< float >	spectrum_magnitudes = std::vector<float>(FFT_SIZE / 2, 0.0f)
std::array< std::array< std::atomic< float >, FFT_SIZE >, 2 >	spectrum_samples {}

Detailed Description

Definition at line 100 of file ACMX2/audio.cpp.

Member Function Documentation

process_samples()

void acmx2::audio::AudioAnalyzer::Impl::process_samples ( const float * samples, unsigned int frame_count, unsigned int channels )

inline

Definition at line 102 of file ACMX2/audio.cpp.

References amplitude, acmx2::audio::FFT_SIZE, frequency, high, low, low_pass_state, mid, mid_pass_state, peak, rms, sample_rate, smooth, smooth_value, spectrum_front, and spectrum_samples.

Member Data Documentation

amplitude

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::amplitude {0.0f}

Definition at line 166 of file ACMX2/audio.cpp.

Referenced by process_samples().

frequency

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::frequency {0.0f}

Definition at line 167 of file ACMX2/audio.cpp.

Referenced by process_samples().

high

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::high {0.0f}

Definition at line 173 of file ACMX2/audio.cpp.

Referenced by process_samples().

low

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::low {0.0f}

Definition at line 171 of file ACMX2/audio.cpp.

Referenced by process_samples().

low_pass_state

float acmx2::audio::AudioAnalyzer::Impl::low_pass_state = 0.0f

Definition at line 178 of file ACMX2/audio.cpp.

Referenced by process_samples().

mid

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::mid {0.0f}

Definition at line 172 of file ACMX2/audio.cpp.

Referenced by process_samples().

mid_pass_state

float acmx2::audio::AudioAnalyzer::Impl::mid_pass_state = 0.0f

Definition at line 179 of file ACMX2/audio.cpp.

Referenced by process_samples().

peak

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::peak {0.0f}

Definition at line 168 of file ACMX2/audio.cpp.

Referenced by process_samples().

rms

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::rms {0.0f}

Definition at line 169 of file ACMX2/audio.cpp.

Referenced by process_samples().

sample_rate

std::atomic<unsigned int> acmx2::audio::AudioAnalyzer::Impl::sample_rate {44100}

Definition at line 175 of file ACMX2/audio.cpp.

Referenced by process_samples().

sensitivity

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::sensitivity {1.0f}

Definition at line 174 of file ACMX2/audio.cpp.

smooth

std::atomic<float> acmx2::audio::AudioAnalyzer::Impl::smooth {0.0f}

Definition at line 170 of file ACMX2/audio.cpp.

Referenced by process_samples().

smooth_value

float acmx2::audio::AudioAnalyzer::Impl::smooth_value = 0.0f

Definition at line 177 of file ACMX2/audio.cpp.

Referenced by process_samples().

spectrum_front

std::atomic<int> acmx2::audio::AudioAnalyzer::Impl::spectrum_front {0}

Definition at line 182 of file ACMX2/audio.cpp.

Referenced by process_samples().

spectrum_magnitudes

std::vector<float> acmx2::audio::AudioAnalyzer::Impl::spectrum_magnitudes = std::vector<float>(FFT_SIZE / 2, 0.0f)

Definition at line 183 of file ACMX2/audio.cpp.

spectrum_samples

std::array<std::array<std::atomic<float>, FFT_SIZE>, 2> acmx2::audio::AudioAnalyzer::Impl::spectrum_samples {}

Definition at line 181 of file ACMX2/audio.cpp.

Referenced by process_samples().

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The documentation for this class was generated from the following file:

• ACMX2/audio.cpp