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RTEMS 6.1-rc7
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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 |
PDM voice activity detector zero cross detector configuration structure.
uint32_t _pdm_hwvad_zero_cross_detector::adjustmentThreshold |
Gain value for the noise energy or envelope estimated
bool _pdm_hwvad_zero_cross_detector::enableAutoThreshold |
If ZCD auto-threshold enabled, true means enabled.
uint32_t _pdm_hwvad_zero_cross_detector::threshold |
The adjustment value of the noise filter
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