Optimal subband Kalman filter for normal and oesophageal speech enhancement
نویسندگان
چکیده
منابع مشابه
Optimal subband Kalman filter for normal and oesophageal speech enhancement.
This paper presents the single channel speech enhancement system using subband Kalman filtering by estimating optimal Autoregressive (AR) coefficients and variance for speech and noise, using Weighted Linear Prediction (WLP) and Noise Weighting Function (NWF). The system is applied for normal and Oesophageal speech signals. The method is evaluated by Perceptual Evaluation of Speech Quality (PES...
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ژورنال
عنوان ژورنال: Bio-Medical Materials and Engineering
سال: 2014
ISSN: 0959-2989,1878-3619
DOI: 10.3233/bme-141183