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…

Papers overview

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2013

The following paper presents parameterization of emotional speech using perceptual coefficients as well as a comparison of Mel…

2007

The main aim of this paper is to modeling and simulating a proposed analog speech scrambling system for analog speech signals…

2006

2001

1999

This paper proposes a text-dependent speaker identification system applied to Thai language. Isolated digits 0-9 and their…

1996

We present a text independent speaker recognition system based on vowel spotting and feed forward multilayer perceptrons (MLPs…

1990

The authors report on the use of the codebook-excited linear-predictive (CELP) algorithm for 32 kb/s low-delay (LD-CELP) coding…

1989

Code-excited linear predictive coding (CELP) is a recent vector waveform coding technique which permits the encoding of telephone…

1988

The authors aim at the formulation of similarity measures for robust speech recognition. Their consideration focuses on the…

1984

If one approximates the vocal tract as a series of fixed length tubes (which is equivalent to representing it as an all-pole…