Abstract | ||
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A class of structures for FIR filters is presented, which exhibits reduced coefficient sensitivity and superior round-off noise properties as compared to the direct form realization. It is shown that using fixed-point arithmetic, these structures achieve the same accuracy and about the same roundoff noise as those obtained in the floating-point implementation. The optimum structure to achieve the minimum roundoff noise can be found; in most cases, near optimum results are easily obtained by simple permutations and combinations of the impulse response coefficients. |
Year | DOI | Venue |
---|---|---|
1981 | 10.1109/ICASSP.1981.1171134 | Acoustics, Speech, and Signal Processing, IEEE International Conference ICASSP '81. |
Keywords | DocType | Volume |
frequency response,polynomials,quantization,writing,signal processing,computer aided design,truncation error,noise reduction,transfer functions,finite impulse response filter,fir filter,impulse response,dynamic range,helium,software complexity,fixed point arithmetic,floating point,floating point arithmetic,digital filter | Conference | 6 |
Issue | ISSN | Citations |
6 | 0096-3518 | 1 |
PageRank | References | Authors |
0.63 | 0 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Mahanta, A. | 1 | 1 | 0.63 |
Agarwal, Ramesh C. | 2 | 33 | 11.48 |
Roy, S.C.D. | 3 | 2 | 1.03 |