A technique has been developed which allows visual analysis of the sound field created by the four channels by use of an oscilloscope. The oscilloscope display contains quadraphonic channel balance, phasing, separation, spread, and overall-directionality information. This technique should be of special interest to the recording engineer and anyone doing analysis of the various matrix systems. Analysis of a few representative displays, theory of the circuitry, and typical installation will be discussed.
Author:
Patten, Donald L.
Affiliation:
Shure Brothers Incorporated, Evanston, IL
AES Convention:
42 (May 1972)
Paper Number:
859
Publication Date:
May 1, 1972
Click to purchase paper as a non-member or you can login as an AES member to see more options.
No AES members have commented on this paper yet.
To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.
If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.