ADEC #define constants

Macros
#define	ADEC_PEAK_TO_AVERAGE_HISTORY_DEPTH   8
	Number of frames far we look back to smooth the peak to average filter power ratio history.
#define	ADEC_PEAK_LINREG_HISTORY_SIZE   66
	Number of frames of peak power history we look at while computing AEC goodness metric. Not NOT USER MODIFIABLE.

Detailed Description