Speech synthesis integrated circuit device having variable frame

Details Speech synthesis integrated circuit device having variable frame Speech synthesis integrated circuit device having variable frame

1981-03-05

1987-04-14

Kemeny, E. S. Matt.

Electrical audio signal processing systems and devices

Monitoring/measuring of audio devices

Loudspeaker operation

G10L 500

Patent

active

046584242

ABSTRACT:
An integrated circuit device or chip digitally synthesizes human speech employing a linear predictive filter and a variable frame rate. The variable frame rate provides a more natural speech by slowing or speeding the frame rate for a particular application used in a system which constructs the speech data to be synthesized from allophone codes.

REFERENCES:
patent: 2771509 (1956-11-01), Dudley et al.
patent: 4209836 (1981-05-01), Wiggins et al.
Cole et al, "A Real-Time . . . Vocoder", IEEE Conf. Record on Acoustics, etc., 1977, pp. 429-430.
Viswanathan et al, "The Application of a Functional . . . Systems", IEEE Conf. Record on Acoustics, etc., 1977, pp. 219-222.

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