Electronic handheld translator having miniature electronic speec

Details Electronic handheld translator having miniature electronic speec Electronic handheld translator having miniature electronic speec

1982-02-24

1986-12-23

Kemeny, E. S. Matt

Electrical audio signal processing systems and devices

Monitoring/measuring of audio devices

Loudspeaker operation

3645135, G10L 500

Patent

active

046317481

ABSTRACT:
An electronic handheld talking translator including a speech synthesis integrated circuit device. The speech synthesis integrated circuit device includes a digital filter, a voiced/unvoiced excitation circuit, a speech parameter interpolator, an input parameter decoder, a digital-to-analog converter, a speaker and associated timing circuits. A non-volatile memory stores digital data representative of the correct spellings of selected words in a foreign language and the model vocal tract control data necessary to control the speech synthesis circuit in a manner to cause the selected words to be audibly pronounced by the translator.

REFERENCES:
patent: 3371321 (1968-02-01), Adams
patent: 3780450 (1973-12-01), Podkopaev et al.
patent: 4022974 (1977-05-01), Konut et al.
patent: 4059272 (1977-11-01), Pullman
patent: 4158236 (1979-06-01), Levy
patent: 4215240 (1980-07-01), Ostrowski
"Talking Board", Computer Design, Jul. 1976, pp. 46, 48.

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