Miniature Audio Amplifiers
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.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.