Communication device

Details Communication device Communication device

1996-09-04

1998-10-20

Tsang, Fan S.

Telephonic communications

Audio message storage, retrieval, or synthesis

379 76, 455412, H04M 164

Patent

active

058258531

ABSTRACT:
A communication device having an automatic answering telephone function which can record a message spoken by a sender in a record/reproduction part when there is an incoming signal in an automatic answering mode and also which can interlacedly reproduce only head parts of messages when the received message is to be reproduced. The communication device, which further has a speech processing part for changing a speech rate while keeping a speech pitch constant, can reproduce a recorded message at a speech rate designated by a user and can transmit a rate-changed speech message.

REFERENCES:
patent: 4612416 (1986-09-01), Emerson et al.
patent: 4805207 (1989-02-01), McNutt et al.
patent: 4853952 (1989-08-01), Jachmann et al.
patent: 4860339 (1989-08-01), D'Agosto
patent: 5003577 (1991-03-01), Ertz et al.
patent: 5029200 (1991-07-01), Haas et al.
patent: 5632002 (1997-05-01), Hashimoto et al.

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