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Innovation in a Stadium Sound System Design

Innovations embodied in the design of a sound system for a large professional football stadium included automatic control of announcement volume responding to spectator noise level including changes during announcements, a system for peak clipping with distortion products suppressed, and automatic replacement of a defective power amplifier. A procedure for analyzing the distribution of announcement levels thruout the seating areas is detailed.

Author: Seeley, Edward S.
AES Convention:57 (May 1977) Paper Number:1234 Import into BibTeX

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