Sub-band SNR estimation using auditory feature processing
نویسندگان
چکیده
منابع مشابه
Sub-band SNR estimation using auditory feature processing
In this paper a new approach is presented for estimating the long-term speechto-noise ratio (SNR) in individual frequency bands that is based on methods known from automatic speech recognition (ASR). It uses a model of auditory perception as front end, physiologically and psychoacoustically motivated sigma-pi cells as secondary features, and a linear or non-linear neural network as classifier. ...
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ژورنال
عنوان ژورنال: Speech Communication
سال: 2003
ISSN: 0167-6393
DOI: 10.1016/s0167-6393(02)00058-4