Telephonic communications – Audio message storage – retrieval – or synthesis – Multilingual system or operation
Patent
1984-11-27
1988-11-15
Brown, Thomas W.
Telephonic communications
Audio message storage, retrieval, or synthesis
Multilingual system or operation
379 84, H04M 350
Patent
active
047854731
ABSTRACT:
A voice store and forward telecommunications system that provides for the receipt, storage and retrieval of voice messages is described. The system design allows for messages to be received and stored to a mass storage device, messages and prompts to be retrieved from the mass storage device and issued, and DTMF commands to be received simultaneously with the issuance of messages and prompts without conflict. Multiple user telecommunication channels are supported by the system, all in real time. Channel interface processors communicate with a system control processor through paired message segment buffers alternately swapped into the address space of the system control processor. A directory and allocation table corresponding to the mass storage device is maintained by the system control processor in a RAM buffer to permit real time storage and retrieval of messages. A dynamic isolation and cancellation circuit is used to prevent the receipt of any message, prompt or command simultaneously issued by the system independent of any message or command being received from a user.
REFERENCES:
patent: 4191855 (1980-03-01), Sakai
patent: 4255618 (1981-03-01), Danner et al.
patent: 4523055 (1985-06-01), Hohl et al.
patent: 4540856 (1985-09-01), Fujii et al.
patent: 4549047 (1985-10-01), Brian et al.
"Voice Message Systems", Paul Mermelstein, IEEE Communications Magazine, Dec. 1983, pp. 8-10.
Pfeiffer Randall R.
Pfeiffer Sandra S.
Brown Thomas W.
Genesis Electronics Corporation
LandOfFree
Interactive audio telecommunications message storage, forwarding does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interactive audio telecommunications message storage, forwarding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interactive audio telecommunications message storage, forwarding will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1107949