Volume controller

Details Volume controller Volume controller

1995-06-01

1996-05-07

Hofsass, Jeffrey A.

Telephonic communications

Supervisory or control line signaling

379399, 379 63, 379 88, 370 30, 370 24, H04M 1100

Patent

active

055154301

ABSTRACT:
A telephone exchange operating on a volume controller provided with functions for inputting digitized speech data and volume control data, and converting a volume of the inputted speech data. A talker's sound inputted from a first channel has the volume converted and is outputted to a second channel for outputting a listener's sound. A volume of the speech data is converted according to a volume control data and exchanged. An augmenter for a sound level is calculated according to a reference signal sent from a first circuit to a second circuit.

REFERENCES:
patent: 4577067 (1986-03-01), Levy et al.
patent: 4773080 (1988-09-01), Nakajima et al.
patent: 4947483 (1990-08-01), Dirr
patent: 4955071 (1991-02-01), Weber et al.
patent: 5034948 (1991-07-01), Mizutani et al.
patent: 5070524 (1991-12-01), Mano

Affiliated with

Also associated with

Rating

Volume controller does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Volume controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Volume controller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1233454