riscv_mfcc_instance_f16 Struct Reference

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

Data Fields
const float16_t *	dctCoefs
const float16_t *	filterCoefs
const float16_t *	windowCoefs
const uint32_t *	filterPos
const uint32_t *	filterLengths
uint32_t	fftLen
uint32_t	nbMelFilters
uint32_t	nbDctOutputs
riscv_rfft_fast_instance_f16	rfft

Detailed Description

Instance structure for the Floating-point MFCC function.

Field Documentation

dctCoefs

const float16_t* riscv_mfcc_instance_f16::dctCoefs

Internal DCT coefficients

fftLen

uint32_t riscv_mfcc_instance_f16::fftLen

FFT length

filterCoefs

const float16_t* riscv_mfcc_instance_f16::filterCoefs

Internal Mel filter coefficients

filterLengths

const uint32_t* riscv_mfcc_instance_f16::filterLengths

Internal Mel filter lengths

filterPos

const uint32_t* riscv_mfcc_instance_f16::filterPos

Internal Mel filter positions in spectrum

nbDctOutputs

uint32_t riscv_mfcc_instance_f16::nbDctOutputs

Number of DCT outputs

nbMelFilters

uint32_t riscv_mfcc_instance_f16::nbMelFilters

Number of Mel filters

rfft

riscv_rfft_fast_instance_f16 riscv_mfcc_instance_f16::rfft

windowCoefs

const float16_t* riscv_mfcc_instance_f16::windowCoefs

Windowing coefficients