Title :
A comment on `Decomposition of the LPC excitation using the zinc basic functions´ [by R.A. Sukkar, et al.]
Author_Institution :
Inst. of Radioelectron., Warsaw Univ. of Technol., Poland
fDate :
4/1/1992 12:00:00 AM
Abstract :
In the above-named work (see ibid., vol.37, no.9, p.1329, 1989), Sukkar et al. defined the function zinc (t)=A sinc ( t)+B cosc (t). The commenter points out that the terms sinc (t) and cosc (t) are forming a pair of Hilbert transforms
Keywords :
encoding; filtering and prediction theory; functions; Hilbert transforms; LPC excitation; zinc basic functions; Biological system modeling; Biological systems; Fourier series; Linear predictive coding; Nonlinear systems; Random variables; Smoothing methods; Spline; System identification; Zinc;
Journal_Title :
Signal Processing, IEEE Transactions on
