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Code-excited linear prediction

Known as: Codebook excited linear prediction, Code Excited Linear Prediction, Conjugate-structure algebraic code-excited linear prediction 
Code-excited linear prediction (CELP) is a speech coding algorithm originally proposed by M. R. Schroeder and B. S. Atal in 1985. At the time, it… 
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Related topics

Related topics

25 relations
Algebraic code-excited linear predictionBandwidth expansionCray-1FS-1015

Papers overview

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1999
1999
A 4 kbps adaptive fixed code-excited linear prediction speech coder
We propose an adaptive fixed code-excited linear prediction (AF-CELP) speech coder operating at 4 kbps. By exploiting the fact… 
1995
1995
Pulsed residual excited linear prediction
Linear predictive coding of speech has been widely used at 16 kb/s in the form of adaptive predictive coding (APC) down to 4.8 kb… 
1995
1995
Neural code-excited linear prediction for low power speech compression
In this paper, we discuss the use of artificial neural learning methods for low bit-rate speech compression, potentially in non… 
1995
1995
Reconstruction of missing packets for CELP-based speech coders
A common aspect of speech transmission through packetised networks is the need to consider the discarded (missing) packets as a… 
1994
1994
Pitch synchronous innovation code excited linear prediction (PSI‐CELP)
This paper proposes a new speech coding method pitch synchronous innovation code excited linear predictor (PSI-CELP). This method… 
1993
1993
Use of low-delay code-excited linear prediction technology in circuit multiplexed networks
The LD-CELP (code excited linear prediction) algorithm was adopted by the CCITT, as a Recommendation G.728 for the coding of… 
1992
1992
Pole-zero code excited linear prediction using perceptually weighted error criterion
A new speech coding algorithm, pole-zero CELP (code excited linear prediction), is proposed in which the short-time spectral… 
Highly Cited
1990
Highly Cited
1990
Fast methods for the CELP speech coding algorithm
Special fast procedures for the code excited linear predictive coding (CELP) algorithm have been developed to make implementation… 
1989
1989
Binary code excited linear prediction (BCELP): new approach to CELP coding of speech without codebooks
A new analysis-by-synthesis speech coding approach able to produce good quality speech in the vicinity of 4.8 kbit/s is presented… 
1986
1986
On the behaviour of reduced complexity code-excited linear prediction (CELP)
In this paper, we propose a simplification of the model introduced by B.S. Atal and M.R. Schroeder for a code-excited linear… 
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