| H A D | af_aspectralstats.c | 185 static float spectral_mean(const float *const spectral, int size, int max_freq) in spectral_mean() argument
200 static float spectral_variance(const float *const spectral, int size, int max_freq, float mean) in spectral_variance() argument
210 static float spectral_centroid(const float *const spectral, int size, int max_freq) in spectral_centroid() argument
225 static float spectral_spread(const float *const spectral, int size, int max_freq, float centroid) in spectral_spread() argument
245 spectral_skewness(const float *const spectral, int size, int max_freq, float centroid, float spread) spectral_skewness() argument
261 spectral_kurtosis(const float *const spectral, int size, int max_freq, float centroid, float spread) spectral_kurtosis() argument
277 spectral_entropy(const float *const spectral, int size, int max_freq) spectral_entropy() argument
291 spectral_flatness(const float *const spectral, int size, int max_freq) spectral_flatness() argument
309 spectral_crest(const float *const spectral, int size, int max_freq) spectral_crest() argument
324 spectral_flux(const float *const spectral, const float *const prev_spectral, int size, int max_freq) spectral_flux() argument
335 spectral_slope(const float *const spectral, int size, int max_freq) spectral_slope() argument
354 spectral_decrease(const float *const spectral, int size, int max_freq) spectral_decrease() argument
368 spectral_rolloff(const float *const spectral, int size, int max_freq) spectral_rolloff() argument
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