nrf_dsp_melspectr.h File Reference

#include <nrf_edgeai/dsp/nrf_dsp_types.h>
#include "nrf_dsp_rfht.h"

Go to the source code of this file.

Data Structures
struct	nrf_dsp_melspectr_ctx_f32_t
	Structure descibing mel-spectrogram preprocessing block. More...

Functions
int8_t	nrf_dsp_melspectr_make_f32 (nrf_dsp_melspectr_ctx_f32_t *p_ctx, flt32_t *p_audio_input)
	Make mel-spectrogram from timeseries audio data.
void	nrf_dsp_melspectr_shift_f32 (nrf_dsp_melspectr_ctx_f32_t *p_ctx, uint16_t shift)
	Shift mel-spectrogram to the right on N columns.