Journal Forum

Multichannel Sound Reproduction Quality Improves with Angular Separation of Direct and Reflected Sounds - June 2015
1 comment

Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015
2 comments

Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007
13 comments

Access Journal Forum

AES E-Library

A Complementary Source Follower Circuit for Condenser Microphone Preamplifier

Document Thumbnail

Junction-gate field effect transistors have been used for preamplifier circuits of condenser microphones. In these circuits, however, field effect transistors are merely replacements of vacuum tubes, and the merits of their being semiconductor devices have not been utilized, except in that the circuit is miniaturized. A unique feature characterizing semiconductor devices is the existence of the complementary pair. By using a complementary source follower circuit, a high quality preamplifier for condenser microphones is realized. The principle and characteristics of the circuit, and its experimental data, are explained.

Authors:
Affiliation:
JAES Volume 23 Issue 7 pp. 530-535; September 1975
Publication Date:
Permalink: http://www.aes.org/e-lib/browse.cfm?elib=2676

Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society