Compatible 4-2-4 encoding-decoding system

Details Compatible 4-2-4 encoding-decoding system Compatible 4-2-4 encoding-decoding system

1974-05-06

1976-05-18

Olms, Douglas W.

1791004ST, H04R 500

Patent

active

039580857

ABSTRACT:
A four channel stereophonic sound system requiring only two transmission channels and two audio amplifiers is disclosed wherein two different linear combinations of all four original discrete signals are recorded or transmitted, amplified and subsequently decoded in a passive network interconnecting the four output speaker system.

REFERENCES:
patent: 3697692 (1972-10-01), Hafler
patent: 3813494 (1974-05-01), Bauer
Dyna Quadriphonics, Type II High Fidelity Magazine Feb. 1971 pp. 26, 28.

Affiliated with

Also associated with

Rating

Compatible 4-2-4 encoding-decoding system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compatible 4-2-4 encoding-decoding system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compatible 4-2-4 encoding-decoding system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2237546