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Optimized trellis coded vector quantization of LSF parameters, application to the 4.8kbps FS1016 speech coder
TLDR
An optimized trellis coded vector quantization (TCVQ) encoder system for encoding the LSF parameters of the US federal standard speech coder. Expand
  • 12
Pitch and Fourier magnitude based steganography for hiding 2.4 kbps MELP bitstream
TLDR
The authors present a new steganographic technique called random least significant bits of pitch and Fourier magnitude steganography (RLPFS). Expand
  • 2
Codage conjoint source-canal des paramètres lsf du codeur FS1016: application de la quantification vectorielle par treillis optimisée pour un canal bruité
  • Merouane Bouzid
  • Mathematics, Computer Science
  • Ann. des Télécommunications
  • 1 March 2007
TLDR
In this paper, we present an optimized trellis coded vector quantization (tcvq) coding system designed for the effective and robust coding of lsf spectral parameters at low bit rate. Expand
  • 5
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Switched split vector quantizer applied for encoding the LPC parameters of the 2.4 Kbits/s MELP speech coder
TLDR
We present an optimized switched split vector quantization (SSVQ) scheme developed for low bit-rate encoding of the LPC parameters represented by the line spectral frequencies (LSF). Expand
  • 3
Robust quantization of LPC parameters for speech communication over noisy channel
  • Merouane Bouzid
  • Computer Science
  • Second International Conference on the…
  • 2 October 2009
TLDR
An optimized trellis coded vector quantization (OTCVQ) system designed for efficient and robust coding of LSF spectral parameters is presented. Expand
  • 2
Optimisation de la quantification vectorielle codée par treillis: application au codage des paramètres LSF
TLDR
An optimized trellis coded vector quantization (Tcvq) scheme for encoding the paramètresLsf parameters of the us Federal Standard (Fs1016) speech coder. Expand
  • 1
Voicing-Based Classified Split Vector Quantizer for Efficient Coding of AMR-WB ISF Parameters
TLDR
We present a voicing-based classified split vector quantization scheme developed for efficient coding of wideband AMR-WB G.722.2 ISF (Immittance Spectral Frequencies) parameters under noiseless channel conditions. Expand
  • 1
Channel optimized switched split vector quantization for wideband speech LSF parameters
TLDR
We present an optimized switched split vector quantization (SSVQ) system developed for efficient and robust coding of the speech LPC parameters in terms of line spectral frequencies (LSF). Expand
  • 2
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Stochastic joint source-channel coding for low bit rate robust speech coding
TLDR
We propose a stochastic joint source-channel scheme developed for efficient and robust encoding of LPC coefficients in terms of LSF parameters. Expand
  • 1