Programmable calculator with verbal indications of stored progra

Details Programmable calculator with verbal indications of stored progra Programmable calculator with verbal indications of stored progra

1980-05-28

1984-12-18

Kemeny, E. S.

Electrical audio signal processing systems and devices

Monitoring/measuring of audio devices

Loudspeaker operation

364710, G10L 100, G06F 316

Patent

active

044894295

ABSTRACT:
In order to provide a visual indication of the location of error in stored programs and allow easy and prompt correction for the error, a programmable calculator is provided with both a display device (preferably, a cathode ray tube) capable of displaying the contents of a plurality of consecutive program steps in a program memory at the same time and adapted for selectively displaying the plurality of the consecutive program steps in a stepwise manner and a sound or voice synthesizer for sequentially providing verbal indications of the contents of the consecutive program steps being visually displayed. It thus becomes possible to check a program just introduced by virtue of a verbal indication of the program derived from the verbal indication means and, in the event that an error has been found, immediately stop programming and correct readily and quickly for the error, since the visual display provides a series of consecutive program steps simultaneously to assist the operator in finding where the error is present in the program during a learning mode or thereafter.

REFERENCES:
patent: 3102165 (1963-08-01), Clapper
patent: 4085443 (1978-04-01), Dubois et al.
patent: 4158231 (1979-06-01), Oleander et al.
patent: 4176394 (1979-11-01), Kaminski et al.
patent: 4179584 (1979-12-01), Tanimoto et al.
patent: 4185170 (1980-01-01), Morino et al.
patent: 4211892 (1980-07-01), Tanimoto et al.

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