Relaxed code-excited linear prediction: Difference between revisions

Revision as of 06:06, 4 September 2020

Latest revision as of 21:45, 15 September 2020

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{{short description|Audio codec standradstandard}}

'''Relaxed code-excited linear prediction''' ('''RCELP''') is a method used in some advanced [[speech codec]]s. The RCELP [[algorithm]] does not attempt to match the original signal exactly. Instead, it matches a [[time-warped]] version of this original signal that conforms to a simplified [[pitch contour]].<ref>{{Cite book|title=Speech Coding|last=Bäckström|first=Tom|last2=Fuchs|first2=Guillaume|date=2017-01-01|publisher=Springer International Publishing|isbn=9783319502021|series=Signals and Communication Technology|pages=205–215|language=en|doi=10.1007/978-3-319-50204-5_14}}</ref>