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Julius 4.2
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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. | |
1.7.4