Searched refs:noise_ratio (Results 1 – 1 of 1) sorted by relevance
787 float noise_ratio; in tonality_analysis() local790 noise_ratio = tonal->prev_bandwidth==20 ? 10.f : 30.f; in tonality_analysis()799 if (Em > 3*noise_ratio*noise_floor*160 || E > noise_ratio*noise_floor*160) in tonality_analysis()