04016540 is referenced by 62 patents and cites 25 patents.

A system for operator interaction is provided using a stored program digital data processor and an audio message sub-system to process digital information and to provide audio messages for operator interaction. The system utilizes a digital data processor to execute program routines to process digital information and to communicate with an operator using audio messages. Digital message information is stored in a digital memory. The digital message information is accessed in response to operator generated signals to provide audio messages, in contrast to the prior art visual messages using displays and printers.

Title
Apparatus and method for providing interactive audio communication
Application Number
302771
Publication Number
4016540
Application Date
January 22, 1973
Publication Date
April 5, 1977
Inventor
Gilbert Peter Hyatt
P.O. Box 4584, Anaheim, 92803
CA, US
IPC
H04M 1/00
G06F 3/16
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