MATLAB Source Code for G729 Encoding and Decoding

MATLAB implementation of G729 speech codec with comprehensive encoding and decoding functions. Key features include: G729code() function for speech compression (requires speech data as row vector in MATLAB workspace), generating "coding.bit" output file. G729decodermain() function for reconstruction, producing "syn_speech.wav" audio file. The implementation follows ITU-T G729 standards for 8 kbps speech coding with CS-ACELP algorithm.

Directly Executable HMM-GMM Implementation with Speech Data

An efficient, ready-to-run HMM-GMM code implementation complete with speech datasets. This beginner-friendly example contains no technical barriers and provides clear insights into hidden Markov models combined with Gaussian mixture models for speech processing applications.