Auditory Features for Speech Recognition and Enhancement

Name: Auditory Features for Speech Recognition and Enhancement
Brand: VDM Verlag
SKU: 9783639183962
Price: 436.13 RON
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Psychoacoustics of human hearing applied to automatic speech recognition

Autor: Serajul Haque

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Legare: Carte broșată

Editura: VDM Verlag

Disponibilitate: În depozitul extern

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Automatic speech recognition (ASR) involves the transformation of acoustic speech signal captured by...

Informații despre carte

Autor

Serajul Haque

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2009

Pagini

208

EAN

9783639183962

ISBN

3639183967

Enbook ID

06826575

Editura

VDM Verlag

Greutate

313

Dimensiuni

152 x 229 x 12

Descriere completă

Automatic speech recognition (ASR) involves the transformation of acoustic speech signal captured by a microphone, a telephone, or other transducers, into a text sequence. It is also known as the recognition of speech by a machine or, by some artificial intelligence. However, in spite of focused research in this field for the past several decades, robust speech recognition with high reliability has not been achieved as it degrades in the presence of speaker variabilities, channel mismatch conditions, and in noisy environments. The superb ability of the human auditory system has motivated researchers to include features of human perception in the speech recognition process. This book investigates the roles of several psychoacoustic features of human hearing in automatic speech recognition in clean and noisy environments and to determine those perceptual features which are relevant for speech recognition applications. The psychoacoustic features which are investigated are perceptual filterbank corresponding to the critical bands, synaptic adaptation, two-tone suppression, dynamic range compression and simultaneous and temporal masking effects.

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Auditory Features for Speech Recognition and Enhancement

Psychoacoustics of human hearing applied to automatic speech recognition

Informații despre carte

Descriere completă

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