The design of residue number system recursive digital filters requires scaling to prevent overflow. This paper presents special residue classes in which scaling is a simple operation that can be easily mechanized. This hierarchy of useful residue classes is described, and quantization error due to residue scaling is analyzed in each class. Computer simulations of a recursive Chebyshev band reject filter are included to illustrate filter performance in these RNS classes.
|Original language||English (US)|
|Number of pages||11|
|Journal||IEEE Transactions on Acoustics, Speech, and Signal Processing|
|State||Published - Jun 1982|
All Science Journal Classification (ASJC) codes
- Signal Processing