構造体 DS_FILTER

down sampling filter [詳細]

#include <adin.h>

変数
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

---

説明

down sampling filter

adin.h の 102 行で定義されています。

---

この構造体の説明は次のファイルから生成されました:

• libsent/include/sent/adin.h

---