Neural-network-based HMM adaptation for noisy speech recognition.
نویسندگان
چکیده
منابع مشابه
Neural-network-based HMM adaptation for noisy speech
This paper proposes a new method, using neural networks, of adapting phone HMMs to noisy speech. The neural networks are designed to map clean speech HMMs to noise-adapted HMMs, using noise HMMs and signal-to-noise ratios (SNRs) as inputs, and are trained to minimize the mean square error between the output HMMs and the target noise-adapted HMMs. In evaluation, the proposed method was used to r...
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ژورنال
عنوان ژورنال: Acoustical Science and Technology
سال: 2003
ISSN: 1346-3969,1347-5177
DOI: 10.1250/ast.24.69