Processing speech signal using auditory-like filterbank provides least uncertainty about articulatory gestures
نویسندگان
چکیده
منابع مشابه
Processing speech signal using auditory-like filterbank provides least uncertainty about articulatory gestures.
Understanding how the human speech production system is related to the human auditory system has been a perennial subject of inquiry. To investigate the production-perception link, in this paper, a computational analysis has been performed using the articulatory movement data obtained during speech production with concurrently recorded acoustic speech signals from multiple subjects in three dif...
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In the present study, a new feature extraction method based on relative spectra and gammachirp auditory filterbank is proposed for robust noisy speech recognition. The relative spectra filtering are applied to the log of the output of the gammachirp filterbank which incorporates the properties of the cochlear filter in order to remove uncorrelated additive noise components. The performances of ...
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The transmitter and the receiver in a communication system have to be designed optimally with respect to one another to ensure reliable and efficient communication. Following this principle, we derive an optimal filterbank for processing speech signal in the listener’s auditory system (receiver), so that maximum information about the talker’s (transmitter) message can be obtained from the filte...
متن کاملRecognizing articulatory gestures from speech for robust speech recognition.
Studies have shown that supplementary articulatory information can help to improve the recognition rate of automatic speech recognition systems. Unfortunately, articulatory information is not directly observable, necessitating its estimation from the speech signal. This study describes a system that recognizes articulatory gestures from speech, and uses the recognized gestures in a speech recog...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2011
ISSN: 0001-4966
DOI: 10.1121/1.3573987