A time-domain interpretation for the LSP decomposition
In: IEEE transactions on speech and audio processing, Jg. 12 (2004), Heft 6, S. 554-560
Online
academicJournal
- print, 13 ref
Zugriff:
The line spectrum pair (LSP) decomposition is a widely used method in speech coding. In this article, we will show that the LSP polynomials, whose trivial zeros have been removed, are equivalent to two optimal (in the mean square sense) predictors in which a sample is predicted from linear combinations of its previous averaged and differentiated values.
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A time-domain interpretation for the LSP decomposition
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Autor/in / Beteiligte Person: | BÄCKSTRÖM, Tom ; ALKU, Paavo ; PAATERO, Tuomas ; KLEIJN, Bastiaan |
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Zeitschrift: | IEEE transactions on speech and audio processing, Jg. 12 (2004), Heft 6, S. 554-560 |
Veröffentlichung: | New York, NY: Institute of Electrical and Electronics Engineers, 2004 |
Medientyp: | academicJournal |
Umfang: | print, 13 ref |
ISSN: | 1063-6676 (print) |
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