Classes
struct	ns_state_t
	NS state structure. More...

Macros
#define	NS_FRAME_ADVANCE (240)
	Length of the frame of data on which the NS will operate.

#define	NS_PROC_FRAME_LENGTH (512)

#define	NS_PROC_FRAME_BINS ((NS_PROC_FRAME_LENGTH / 2) + 1)

#define	NS_INT_EXP (-31)

#define	NS_WINDOW_LENGTH (480)

Detailed Description

Macro Definition Documentation

◆ NS_INT_EXP

#define NS_INT_EXP (-31)

The exponent used internally to keep q1.31 format.

◆ NS_PROC_FRAME_BINS

#define NS_PROC_FRAME_BINS ((NS_PROC_FRAME_LENGTH / 2) + 1)

Number of bins of spectrum data computed when doing a DFT of a NS_PROC_FRAME_LENGTH length time domain vector. The NS_PROC_FRAME_BINS spectrum values represent the bins from DC to Nyquist.

◆ NS_PROC_FRAME_LENGTH

#define NS_PROC_FRAME_LENGTH (512)

Time domain samples block length used internally.

◆ NS_WINDOW_LENGTH

#define NS_WINDOW_LENGTH (480)

The length of the window applyed in time domain