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• Published Subscription 21 Jan 2021

  Analysis of Speech Using Different Methods

  By Prof. S. China Venkateswarlu, Dr. K. Satya Prasad, Dr. A. SubbaRami Reddy

  Abstract: In speech analysis, the voiced-unvoiced decision is usually performed in extracting the information from the speech signals. In this paper, two methods are performed to separate the voiced and unvoiced parts of the speech signals. These are zero-crossing rate (ZCR) and energy. In here, we evaluated the results by dividing the speech sample into some segments and used the zero-crossing rate and energy calculations to separate the voiced and unvoiced …

  Published in Current Trends in Signal Processing · Vol. 2, Issue 1-3, 2012 · pp. 11–25 Read article →