Title :
Tunable digital frequency response equalization filters
Author :
Regalia, Phillip A. ; Mitra, Sanjit K.
Author_Institution :
University of California, Santa Barbara, CA
fDate :
1/1/1987 12:00:00 AM
Abstract :
Tunable digital frequency response equalization filters, which feature adjustable gain at specified frequencies while leaving the remainder of the spectrum unaffected, are advanced. The filter structure is such that the frequency response parameters are independently related to the multiplier coefficients, which permits simple frequency response adjustment by varying the coefficient values. The resulting structure exhibits low coefficient sensitivity characteristics.
Keywords :
Digital filters; Dynamic range; Equalizers; Erbium; Finite impulse response filter; Frequency response; Gold; Quantization; Signal processing; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1987.1165037
