DocumentCode
2872146
Title
Hardware configuration for effective control of elliptic-based low-pass wave-digital filters
Author
Tan, E.C. ; Chia, C.Y.
Author_Institution
Sch. of Appl. Sci., Nanyang Technol. Univ., Singapore
Volume
2
fYear
1998
fDate
1998
Firstpage
1597
Abstract
A wave-digital filter (WDF) structure is sufficiently modular and generalized and can therefore be used to facilitate the control of variable filter characteristics in conjunction with coefficient update logic. The elliptic approximation is realized by a variable low-pass WDF, which is clearly a linear and time-variant discrete model. This paper describes the hardware interfaces that permit effective control of this class of variable digital filter
Keywords
discrete time filters; elliptic filters; low-pass filters; wave digital filters; WDF structure; coefficient update logic; elliptic approximation; elliptic-based low-pass wave-digital filters; hardware configuration; hardware interfaces; linear model; time-variant discrete mode; variable filter characteristic control; variable low-pass WDF; Arithmetic; Artificial intelligence; Decoding; Hardware; Low pass filters; Multiplexing; Relays; Signal processing; Switches; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-4325-5
Type
conf
DOI
10.1109/ICOSP.1998.770932
Filename
770932
Link To Document