XCORE SDK
XCORE Software Development Kit
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agc_meta_data_t Struct Reference

AGC meta data structure. More...

#include <agc_api.h>

Public Attributes

int vad_flag
 
float_s32_t aec_ref_power
 
float_s32_t aec_corr_factor
 

Detailed Description

AGC meta data structure.

This structure holds meta-data about the current frame to be processed, and must be updated to reflect the current frame before calling agc_process_frame().

Member Data Documentation

◆ aec_corr_factor

float_s32_t agc_meta_data_t::aec_corr_factor

Correlation factor between the microphone input and the AEC's estimated microphone signal.

◆ aec_ref_power

float_s32_t agc_meta_data_t::aec_ref_power

The power of the most powerful reference channel.

◆ vad_flag

int agc_meta_data_t::vad_flag

Boolean to indicate the detection of voice activity in the current frame.


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