Audio mixer architecture using virtual gain control and switchin

Details Audio mixer architecture using virtual gain control and switchin Audio mixer architecture using virtual gain control and switchin

1988-10-27

1989-12-05

Isen, Forester W.

Electrical audio signal processing systems and devices

With mixer

H04B 100

Patent

active

048857920

ABSTRACT:
An audio mixer architecture using virtual gain and switching has a single gain stag in each audio input signal path. A plurality of audio input signals are input to respective audio input channels having two or more active gain elements at the output to provide parallel signal paths for each audio input signal. The audio signals from the active gain elements are combined to form up to four audio output channels in any desired combination of audio input signals. The individual audio input signal gains and the master audio output signal gains are synthesized together as a single gain control signal for each active gain element to simulate successive gain stages for each audio input signal path within a single gain stage for that path.

REFERENCES:
patent: 3992584 (1976-11-01), Dugan
patent: 4357492 (1982-11-01), Campbell et al.
patent: 4374300 (1983-02-01), Ponto et al.
patent: 4479240 (1984-10-01), McKinley, Jr.
patent: 4635288 (1987-01-01), Stadius

Affiliated with

Also associated with

Rating

Audio mixer architecture using virtual gain control and switchin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Audio mixer architecture using virtual gain control and switchin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Audio mixer architecture using virtual gain control and switchin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2039428