The main properties of line spectral frequencies (LSFs) are analyzed by means of the root-locus technique. This leads to a better insight into the nature of this efficient predictor filter parametrization. The effects of quantization of the LSFs are illustrated by a numerical example
A note on line spectral frequencies
VIARO, Umberto
1988-01-01
Abstract
The main properties of line spectral frequencies (LSFs) are analyzed by means of the root-locus technique. This leads to a better insight into the nature of this efficient predictor filter parametrization. The effects of quantization of the LSFs are illustrated by a numerical exampleFile in questo prodotto:
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