Radio communication system with controlled voice code switching

Details Radio communication system with controlled voice code switching Radio communication system with controlled voice code switching

1994-05-25

1996-04-30

Chin, Stephen

Pulse or digital communications

Transceivers

455 531, 379258, H04B 138, H04L 516

Patent

active

055132111

ABSTRACT:
A radio communication system operates between two radio terminals, and/or between a radio terminal and a fixed terminal through a network. In the present disclosure, the switching of codec-release mode and codec mode in the network is controlled by using a specific control line which is installed in addition to a speech line. Thus, when a radio terminal communicates with another radio terminal through a network, no codec is used in the network, and so, speech distortion and signal delay are not deteriorated due to signal conversion by using a codec.

REFERENCES:
patent: 4330886 (1982-05-01), Fukuda et al.
patent: 4723272 (1988-02-01), Maat
patent: 4924480 (1990-05-01), Gay et al.
patent: 4996708 (1991-02-01), Kakizawa
patent: 5148271 (1992-09-01), Kato et al.

Affiliated with

Also associated with

Rating

Radio communication system with controlled voice code switching does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio communication system with controlled voice code switching, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio communication system with controlled voice code switching will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-635025