Current Balanced- technology is described with a circuit that achieves extraordinary isolation and CMRR characteristics without a transformer. The circuit is DC coupled, connects to unbalanced equipment, and provides signal gain without compromising CMRR. Like a transformer, it implements two-port audio signal isolation that is characterized by a balance in the currents flowing in and out of each port.

Author: Fiori, Jr., David
Affiliation: Integrated Electronic Technologies, Bensalem, PA
AES Convention: 105 (September 1998) Paper Number: 4849
Publication Date: September 1, 1998 Import into BibTeX
Subject: Analog Signal Processing for Audio
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=8331

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

E-Library Location: (CD aes14)   /pp9798/pp9809/4739.pdf

Start a discussion about this paper!