Speech Recognition Using Vector Quantization through Modified K-meansLBG Algorithm

Abstract

In the Vector Quantization, the main task is to generate a good codebook. The distortion measure between the original pattern and the reconstructed pattern should be minimum. In this paper, a proposed algorithm called Modified K-meansLBG algorithm used to obtain a good codebook. The system has shown good performance on limited vocabulary tasks.

Keywords: K-means algorithm, LBG algorithm, Vector Quantization, Speech Recognition