Title :
On using the symmetry of FIR filters for digital interpolation
Author :
Narasimha, Madihally ; Peterson, Allen
Author_Institution :
Stanford University, Stanford, CA, USA
fDate :
6/1/1978 12:00:00 AM
Abstract :
By implementing an interpolating linear phase FIR filter in a modified direct form, it is possible to take advantage of the symmetry conditions and reduce the number of multiplications.
Keywords :
Acoustics; Astronomy; Finite impulse response filter; Interpolation; Low pass filters; NASA; Nonlinear filters; Radar signal processing; Sampling methods; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1978.1163094
