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Convention Paper

Miniature Audio Amplifiers

Authors: Greenbaum, William H.

AES Convention 31 · Paper 493 · October 1966

Abstract

Miniature vacuum tubes, transistors and integrated circuits got their first field trials in hearing aids. The present trend in discrete components, and integrated circuits as used in hearing aid amplifiers will be discussed. Gain, power output, environmental characteristics, efficiency, etc., of typical units will be discussed. In particular, single-ended Class -A- and push-pull Class -B- monolithic circuits will be described.

Details

Published in
AES Convention 31
AES Convention
31
Paper number
493
Publication date
October 6, 1966
Affiliation
Zenith Radio Corporation, Chicago, IL (See document for exact affiliation information.)
Type
Convention Paper