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Linear predictive coding

Known as: LPC, Linear prediction coding, Linear prediction coder 
Linear predictive coding (LPC) is a tool used mostly in audio signal processing and speech processing for representing the spectral envelope of a… 
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Related topics

Related topics

48 relations
Adaptive Multi-Rate audio codecAdaptive predictive codingAkaike information criterionAlgebraic code-excited linear prediction

Broader (1)

Digital signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Comparison of perceptual features efficiency for automatic identification of emotional states from speech
The following paper presents parameterization of emotional speech using perceptual coefficients as well as a comparison of Mel… 
2012
2012
Steganalysis of transcoding steganography
Transcoding steganography (TranSteg) is a fairly new IP telephony steganographic method that functions by compressing overt… 
2006
2006
A comparison of acoustic coding models for speech-driven facial animation
Highly Cited
2002
Highly Cited
2002
iLBC - a linear predictive coder with robustness to packet losses
In this paper, we discuss the internet low bit rate codec (iLBC) with an emphasis on the frame-independent long-term prediction… 
1996
1996
A high performance text independent speaker recognition system based on vowel spotting and neural nets
We present a text independent speaker recognition system based on vowel spotting and feed forward multilayer perceptrons (MLPs… 
1990
1990
Low-delay code-excited linear-predictive coding of wideband speech at 32 kbps
The authors report on the use of the codebook-excited linear-predictive (CELP) algorithm for 32 kb/s low-delay (LD-CELP) coding… 
Highly Cited
1990
Highly Cited
1990
Efficient search procedures for selecting the optimum innovation in stochastic coders
The authors describe several procedures that simplify the search in stochastic coders, but do not put constraints on the… 
1989
1989
Adaptive code excited linear predictive coder (ACELPC)
Code-excited linear predictive coding (CELP) is a recent vector waveform coding technique which permits the encoding of telephone… 
1984
1984
Linear Predictive Coding
If one approximates the vocal tract as a series of fixed length tubes (which is equivalent to representing it as an all-pole… 
1970
1970
Runoff Forecasts by Linear Predictive Filter
The optimal unit hydrograph is shown to be the weighted sum of each runoff component which constitutes the crosscovariance… 
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