publication . Article . Other literature type . 2008

Speech Data Compression Using Vector Quantization

H. B. Kekre; Sarode, Tanuja K.;
Open Access en
  • Published: 28 Mar 2008
  • Publisher: Zenodo
Abstract
Mostly transforms are used for speech data compressions which are lossy algorithms. Such algorithms are tolerable for speech data compression since the loss in quality is not perceived by the human ear. However the vector quantization (VQ) has a potential to give more data compression maintaining the same quality. In this paper we propose speech data compression algorithm using vector quantization technique. We have used VQ algorithms LBG, KPE and FCG. The results table shows computational complexity of these three algorithms. Here we have introduced a new performance parameter Average Fractional Change in Speech Sample (AFCSS). Our...
Subjects
acm: Data_CODINGANDINFORMATIONTHEORY
free text keywords: Data Compression, Speech coding., Vector Quantization, Encoding
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ZENODO
Article . 2008
Provider: ZENODO
http://dx.doi.org/10.5281/zeno...
Other literature type . 2008
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publication . Article . Other literature type . 2008

Speech Data Compression Using Vector Quantization

H. B. Kekre; Sarode, Tanuja K.;