Relaxed code-excited linear prediction: Difference between revisions

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{{short description|Audio codec standard}}

'''RCELP''' stands for Relaxed Code Excitated Linear Prediction. RCELP is method used is some advanced [[speech codecs]]. The RCELP [[algorithm]] does not attempt to match the original signal exactly. Instead of matching the original residual signal RCELP matches a [[time-warped]] version of this original signal that conforms to a simplified pitch contour.

'''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>

==References==

{{Reflist}}

{{DEFAULTSORT:Relaxed Code Excited Linear Prediction}}

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[[Category:Speech codecs]]

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