Merouane Bouzid

An optimized trellis coded vector quantization (TCVQ) encoder system for encoding the LSF parameters of the US federal standard speech coder. Expand

The authors present a new steganographic technique called random least significant bits of pitch and Fourier magnitude steganography (RLPFS). Expand

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

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

An optimized trellis coded vector quantization (OTCVQ) system designed for efficient and robust coding of LSF spectral parameters is presented. Expand

An optimized trellis coded vector quantization (Tcvq) scheme for encoding the paramètresLsf parameters of the us Federal Standard (Fs1016) speech coder. Expand

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

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

We propose a stochastic joint source-channel scheme developed for efficient and robust encoding of LPC coefficients in terms of LSF parameters. Expand