DS_FILTER Struct Reference

down sampling filter More...

#include <adin.h>

Data Fields
int	decrate
	Sample step rate from.
int	intrate
	Sample step rate to.
double	hdn [DS_RBSIZE+1]
	Filter coefficients.
int	hdn_len
	Filter length.
int	delay
	Filter start point delay length.
double	x [DS_BUFSIZE]
	Work area for down sampling.
double	y [DS_BUFSIZE_Y]
	Work area for down sampling.
double	rb [DS_RBSIZE]
	Temporal buffer for firin() and firout().
int	indx
	Current index of rb[].
int	bp
	Pointer of current input samples.
int	count
	Current output counter.

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Detailed Description

down sampling filter

Definition at line 74 of file adin.h.

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

• libsent/include/sent/adin.h

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