Melody generation in an electronic cash register

Details Melody generation in an electronic cash register Melody generation in an electronic cash register

1980-10-20

1983-05-31

Brigance, Gerald L.

Communications: electrical

Audible indication

Ultrasonic pest control

G08B 2100

Patent

active

043863400

ABSTRACT:
An electronic cash register includes a melody generation system for generating a melody for as long as the cash box is open. Information corresponding to a plurality of melodies is stored in the melody generation system for changing the melody in accordance with a certain condition. In a preferred form, a first melody is generated when the current time has not yet reached a preselected time, and a second melody is generated when the current time has already reached the preselected time. In another preferred form, the melody is changed when the clerk who handles the electronic cash register changes.

REFERENCES:
patent: 3744022 (1973-07-01), Olsen
patent: 4060848 (1977-11-01), Hyatt
patent: 4142235 (1979-02-01), Tadakuna et al.
patent: 4179584 (1979-12-01), Tanimoto et al.
patent: 4185169 (1980-01-01), Tanimoto et al.
patent: 4194176 (1980-03-01), Fukuma
patent: 4267586 (1981-05-01), Uchino et al.

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