Computer communication system

Details Computer communication system Computer communication system

1997-07-03

1998-06-30

Knepper, David D.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Application

704213, 704207, G10L 912, G10L 900

Patent

active

057748624

ABSTRACT:
Musical intervals are used as codes to communicate preselected commands or inputs to a computer. The system can use human voice sounding notes (DO-RE, etc.) successively to establish the interval and can use electrical circuitry and programs for converting the received notes or tones into pulse trains of the same fundamental period and for storing and calculating the period and interval. When a particular interval is received the apparatus including a digital micro-computer such as the Apple II PLUS.TM. may execute a pre-set recorded subroutine and restore the circuitry for the reception of a second interval.

REFERENCES:
patent: 3535454 (1970-10-01), Miller
patent: 3647973 (1972-03-01), James et al.
patent: 4230012 (1980-10-01), Bommersbach et al.
patent: 4275266 (1981-06-01), Lasar
patent: 4441399 (1984-04-01), Wiggins et al.
patent: 4443857 (1984-04-01), Albarello

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