Automatic speech recognition and a review of its functioning with dysarthric speech

The use of speech as a means of access can be a very powerful tool for individuals with motor disabilities. Knowledge of how automatic speech recognition (ASR) can function with dysarthric speech is important when selecting a system because dysarthria often accompanies other motor disorders. This paper provides an overview of the ASR process and discusses the functioning of different types of ASR systems with dysarthric speech. Methods to assess the appropriateness of a selected system are also described.

[1]  Biing-Hwang Juang,et al.  Fundamentals of speech recognition , 1993, Prentice Hall signal processing series.

[2]  Linda J. Ferrier,et al.  Dysarthric speakers' intelligibility and speech characteristics in relation to computer speech recognition , 1995 .

[3]  Hwa-Ping Chang.  Speech input for dysarthric computer users , 1995 .

[4]  K.F. Lee,et al.  On speaker-independent, speaker-dependent, and speaker-adaptive speech recognition , 1993, IEEE Trans. Speech Audio Process..

[5]  A. Syrdal,et al.  Applied speech technology , 1995 .

[6]  Nancy Thomas-Stonell,et al.  Computerized speech recognition: influence of intelligibility and perceptual consistency on recognition accuracy , 1998 .

[7]  S Furui,et al.  Toward the ultimate synthesis/recognition system. , 1994, Proceedings of the National Academy of Sciences of the United States of America.

[8]  D R Beukelman,et al.  The relationship between information transfer and speech intelligibility of dysarthric speakers. , 1979, Journal of communication disorders.

[9]  Mazin G. Rahim,et al.  Artificial Neural Networks for Speech Analysis/Synthesis , 1994 .

[10]  Lawrence S. Meyers,et al.  Computer recognition of the speech of adults with cerebral palsy and dysarthria , 1991 .

[11]  Sheri Hunnicutt,et al.  An investigation of different degrees of dysarthric speech as input to speaker-adaptive and speaker-dependent recognition systems , 2001 .

[12]  瀬古 美喜.  「Urban Economics and Real Estate Markets」by Denise DiPasquale and William C.Wheaton(Prentice Hall,Englewood Cliffs,NJ,1996,378pages) , 1997 .

[13]  M. Fried-Oken,et al.  Voice recognition device as a computer interface for motor and speech impaired people. , 1985, Archives of physical medicine and rehabilitation.

[14]  Chris Schmandt.  Voice communication with computers , 1993 .

[15]  Biing-Hwang Juang,et al.  Hidden Markov Models for Speech Recognition , 1991 .

[16]  Nancy Thomas-Stonell,et al.  Effects of speech training on the accuracy of speech recognition for an individual with a speech impairment , 1997 .