Instance structure for the Floating-point MFCC function. More...

#include <tpt_math_filter.h>

Data Fields
const f32_t *	dctCoefs
	Internal DCT coefficients. More...

const f32_t *	filterCoefs
	Internal Mel filter coefficients. More...

const f32_t *	windowCoefs
	Windowing coefficients. More...

const uint32_t *	filterPos
	Internal Mel filter positions in spectrum. More...

const uint32_t *	filterLengths
	Internal Mel filter lengths. More...

uint32_t	aLogN
	FFT length. More...

uint32_t	nbMelFilters
	Number of Mel filters. More...

uint32_t	nbDctOutputs
	Number of DCT outputs. More...

f32_t *	rfft

Detailed Description

Instance structure for the Floating-point MFCC function.

Field Documentation

uint32_t tpt_mfcc_instance_f32::aLogN

FFT length.

const f32_t* tpt_mfcc_instance_f32::dctCoefs

Internal DCT coefficients.

const f32_t* tpt_mfcc_instance_f32::filterCoefs

Internal Mel filter coefficients.

const uint32_t* tpt_mfcc_instance_f32::filterLengths

Internal Mel filter lengths.

const uint32_t* tpt_mfcc_instance_f32::filterPos

Internal Mel filter positions in spectrum.

uint32_t tpt_mfcc_instance_f32::nbDctOutputs

Number of DCT outputs.

uint32_t tpt_mfcc_instance_f32::nbMelFilters

Number of Mel filters.

f32_t* tpt_mfcc_instance_f32::rfft

const f32_t* tpt_mfcc_instance_f32::windowCoefs

Windowing coefficients.

The documentation for this struct was generated from the following file: