Document Type
Article
Publication Date
1-1-2011
Abstract
A simple noise-speech discrimination method in time domain is presented. The random signal noise characteristics were studied in time domain. Using the characteristics information, in real time processing, a simple algorithm to detect starting and ending point of speech samples in time domain is being demonstrated. Out of 100 attempts, about 94 of successful attempts of noise-speech discrimination have been obtained with white noise background by choosing the critical thresholds values.
Keywords
Local mean, Noise-speech discrimination, Noisy signal
Divisions
fac_eng
Publication Title
Scientific Research and Essays
Volume
6
Issue
1
Publisher
Academic Journals
Additional Information
729HO Times Cited:0 Cited References Count:7
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