public Chroma(int min_freq, int max_freq, int frame_size, int sample_rate, IFeatureVectorConsumer consumer) { m_interpolate = false; m_notes = new byte[frame_size]; m_notes_frac = new double[frame_size]; m_features = new double[NUM_BANDS]; m_consumer = consumer; PrepareNotes(min_freq, max_freq, frame_size, sample_rate); }