Speech enhancement of non-stationary noise based on controlled forward moving average

A pre and post processing technique is proposed to enhance the speech signal of highly non-stationary noisy speech. The purpose of this research has been to build on current speech enhancement algorithms to produce an improved algorithm for enhancement of speech contaminated with non-stationary babb...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Farrokhi, D., Togneri, R., Zaknich, A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Band pass filters Chebyshev approximation Controlled forward moving average Discrete or prolate spheroidal sequence multi-taper method Information filtering Information filters Information technology Low pass filters noise estimation algorithm Signal processing speech enchancement Speech enhancement Speech processing wavelet thresholding
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