Referenced Items are not available for this document.
The closed-loop pitch predictor (CLPP) is an essential part of most linear-prediction based analysis-by-synthesis (LPAS) coders. The author discusses the relation between the periodicity of the original and reconstructed signals for LPAS coders with a CLPP. It is shown that the periodicity is unchanged if the periodicity of the original signal is generated with an autoregressive model and increases or decreases for several other signal classes. The theoretical findings are confirmed by experiments
Published in:
Speech and Audio Processing, IEEE Transactions on
(Volume:2
,
Issue:
4
)
Date of Publication: Oct 1994
- Page(s):
- 539 - 542
- ISSN :
- 1063-6676
- INSPEC Accession Number:
- 4799426
- Digital Object Identifier :
- 10.1109/89.326635
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Oct 1994
- Sponsored by :
- IEEE Signal Processing Society
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