A spectral warping network modifies a signal in such a way that the frequency spectrum is stretched or compressed from the original. It is shown that warping affects both the duration and amplitude of signals in a frequency dependent manner. Results are verified through software simulations. An ASIC implementation of spectral warping is proposed.
Analysis and implementation of a spectral warping network / W. Allen, D. Bailey, S. Demidenko, V. Piuri - In: Proc. IEEE International Symposium on Integrated Circuits, Devices & Systems[s.l] : IEEE, 2001. - pp. 492-496
Analysis and implementation of a spectral warping network
V. PiuriUltimo
2001
Abstract
A spectral warping network modifies a signal in such a way that the frequency spectrum is stretched or compressed from the original. It is shown that warping affects both the duration and amplitude of signals in a frequency dependent manner. Results are verified through software simulations. An ASIC implementation of spectral warping is proposed.
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