Searched refs:fft_range_db (Results 1 – 3 of 3) sorted by relevance
24 const float Analyser::fft_range_db (120); // dB member in Analyser202 if (level < -fft_range_db) continue; in process()203 const float pk = level > 0.0 ? 1.0 : (fft_range_db + level) / fft_range_db; in process()
44 static const float fft_range_db; variable
358 snprintf (buf, sizeof (buf), "%.0f", AudioGrapher::Analyser::fft_range_db * -fract); in spectrum_legend()