The paper outlines the development of a new microphone diaphragm and energizing system which produces high output with low distortion, while eliminating the use of power supplies and internal amplifiers. This new design technique utilizes a flat diaphragm with a flat etched ribbon coil, energized via a powerful Sumarium-cobalt magnet system. The paper describes the performance characteristics, manufacturing methods and the application of the microphone capsule to various microphone types.
https://www.aes.org/e-lib/browse.cfm?elib=11825
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 free for AES members and E-Library subscribers.
Learn more about the AES E-Library
Start a discussion about this paper!