Delay estimator output structure. More...

#include <adec_state.h>

Public Attributes
int32_t	measured_delay_samples
	Estimated microphone delay in time domain samples.

int32_t	peak_power_phase_index
	Phase index of peak energy AEC filter phase.

float_s32_t	peak_phase_power
	Maximum per phase energy across all AEC filter phases.

float_s32_t	sum_phase_powers
	Sum of filter energy across all filter phases.

float_s32_t	peak_to_average_ratio
	Ratio of peak filter phase energy to average filter phase energy. Used to evaluate how well the filter has converged.

float_s32_t	phase_power [AEC_LIB_MAX_PHASES]
	Phase energy of all AEC filter phases.

Detailed Description

Delay estimator output structure.

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

Public Attributes