Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Wayne A. Lea"'
Autor:
Wayne A. Lea, Ingo R. Titze, Gregory Burnett, Brad H. Story, Lawrence C. Ng, John F. Holzrichter
Publikováno v:
The Journal of the Acoustical Society of America. 107:581-588
Newly developed glottographic sensors, utilizing high-frequency propagating electromagnetic waves, were compared to a well-established electroglottographic device. The comparison was made on four male subjects under different phonation conditions, in
Publikováno v:
The Journal of the Acoustical Society of America. 103:622-625
Very low power electromagnetic (EM) wave sensors are being used to measure speech articulator motions as speech is produced. Glottal tissue oscillations, jaw, tongue, soft palate, and other organs have been measured. Previously, microwave imaging (e.
Publikováno v:
ICASSP '77. IEEE International Conference on Acoustics, Speech, and Signal Processing.
Sperry Univac is developing a linguistically oriented computer system which recognizes natural spoken phrases and sentences without requiring extensive adjustments for individual users and without the need for each user to repeat every vocabulary wor
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Publikováno v:
The Journal of the Acoustical Society of America. 100:2662-2662
A major impediment to speech research is the lack of readily available scientific means of measuring vocal tract motion while a subject is speaking. Several experiments have been conducted recently using the micropower radars, invented at the Lawrenc
Publikováno v:
The Journal of the Acoustical Society of America. 100:2662-2662
It has recently become possible to measure the positions and motions of the human speech organs, as speech is being articulated, by using micropower radars in a noninvasive manner. Using these instruments the vocalized excitation function of human sp
Publikováno v:
IEEE Transactions on Acoustics, Speech, and Signal Processing. 23:30-38
Our strategy for computer understanding of speech uses prosodic features to break up continuous speech into sentences and phrases and locate stressed syllables in those phrases. The most reliable phonetic data are obtained by performing a distinguish
Autor:
Wayne A. Lea
Publikováno v:
IEEE Transactions on Audio and Electroacoustics. 16:184-197
Voice communication with computers provides many advantages, particularly for communicating with multifunctional spaceborne computers. Advantages include proper utilization of the astronaut's (or any computer user's) training and experience with spee
Autor:
Wayne A. Lea
Publikováno v:
International Journal of Man-Machine Studies. 2:107-155
Speech communication with computers is a vital new subject of research which should markedly contribute to versatile man-machine interaction. A comprehensive long-range program must be undertaken if the day is to come when the computer will satisfact