Convolutive Bottleneck Network with Dropout for Dysarthric Speech Recognition
نویسندگان
چکیده
منابع مشابه
Convolutive Bottleneck Network with Dropout for Dysarthric Speech Recognition
In this paper, we investigate the recognition of speech produced by a person with an articulation disorder resulting from athetoid cerebral palsy. The articulation of the first spoken words tends to become unstable due to strain on speech muscles, and that causes degradation of speech recognition. Therefore, we propose a robust feature extraction method using a convolutive bottleneck network (C...
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In this paper, we propose an audio-visual speech recognition system for a person with an articulation disorder resulting from severe hearing loss. In the case of a person with this type of articulation disorder, the speech style is quite different from with the result that of people without hearing loss that a speaker-independent model for unimpaired persons is hardly useful for recognizing it....
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The initial results of investigations into the use of current commercial automatic speech recognition (ASR) software by people with speech disability (dysarthria) is presented, together with a brief summary of the history of the development of ASR and its applications for the disabled. Results confirm the viability of dysarthric use, identify areas of further investigation for improved recognit...
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Convolutional Neural Networks (CNNs) have been shown their performance in speech recognition systems for extracting features, and also acoustic modeling. In addition, CNNs have been used for robust speech recognition and competitive results have been reported. Convolutive Bottleneck Network (CBN) is a kind of CNNs which has a bottleneck layer among its fully connected layers. The bottleneck fea...
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Dysarthria is a speech disorder that mostly occurs as a symptom of neurodegenerative and other neuromuscular diseases. The speech of patients with dysarthria becomes distorted, the articulation of phonemes (especially that of consonants) is poor, the intelligibility and naturalness are impaired. Because dysarthria is progressive (similarly to the other symptoms of the main disease), patients ma...
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ژورنال
عنوان ژورنال: Transactions on Machine Learning and Artificial Intelligence
سال: 2014
ISSN: 2054-7390
DOI: 10.14738/tmlai.22.150