WIDE BAND SPEECH CODER AT 13 K bit/s

PERFORMANCE STUDY OF DIFFERENT QUANTIZATION SCHEMES IN LPC VOCODER

Speech Coding in the Sequency Domain.

The Use of Biorthogonal Wavelets in Speech Enhancement

Subband Coding of Speech Signals Using Decimation and Interpolation

A NOVAL APPROACH TO SPEECH ENHANCEMENT USING ADAPTIVE MULTI-BAND LOGARITHMIC ENVELOPE EXPANSION TECHNIQUE

An Improved Sequential Adaptive Method for Linear Prediction of Speech Signals.

Sequentially Adaptive Differential Pulse Code Modulation Using Adaptive LSP Filters.

A New Adaptive Line Spectral Pair Filter for Linear Prediction of Speech.

Optimal Entropy to enhance the structure of the Wavelet-Packets-Best-Tree for Automatic Speech Recognition