An electronic signal-processing system and gain controller which can distinguish sound system "ring" signals from ordinary speech and music signals has been developed. The system is installed in the line between the microphone mixer and the power amplifier. Attenuation sufficient to the degree necessary to restore stability is introduced only in the event of excessive acoustic feedback. Unattended sound system operation is a possible application for this device.
Author:
Patronis, Jr., Eugene T.
Affiliation:
School of Physics, Georgia Institute of Technology, Atlanta, GA
JAES Volume 26 Issue 5 pp. 323-326; May 1978
Publication Date:
May 1, 1978
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.