RTEMS 6.1-rc7
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Data Fields
_pdm_hwvad_zero_cross_detector Struct Reference

PDM voice activity detector zero cross detector configuration structure. More...

#include <fsl_pdm.h>

Data Fields

bool enableAutoThreshold
 
pdm_hwvad_zcd_result_t zcdAnd
 
uint32_t threshold
 
uint32_t adjustmentThreshold
 

Detailed Description

PDM voice activity detector zero cross detector configuration structure.

Field Documentation

◆ adjustmentThreshold

uint32_t _pdm_hwvad_zero_cross_detector::adjustmentThreshold

Gain value for the noise energy or envelope estimated

◆ enableAutoThreshold

bool _pdm_hwvad_zero_cross_detector::enableAutoThreshold

If ZCD auto-threshold enabled, true means enabled.

◆ threshold

uint32_t _pdm_hwvad_zero_cross_detector::threshold

The adjustment value of the noise filter

◆ zcdAnd

pdm_hwvad_zcd_result_t _pdm_hwvad_zero_cross_detector::zcdAnd

Is ZCD result is AND'ed with energy-based detection, false means OR'ed


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