AES E-Library

Topological Analysis of Consumer Audio Electronics: Another Approach to Show that Modern Audio Electronics are Acoustically Transparent

The circuit topologies of audio electronics that have been judged to have good sound quality in open-loop subjective tests are examined to identify any consistently recurring attribute of the designs that might be responsible for their claimed sonic superiority. No such topological feature was identified, thus confirming the results of controlled listening tests, which show these devices to have no sonic signature.

Authors: Rich, David A.; Aczel, Peter
Affiliation: The Audio Critic, Quakertown, PA
AES Convention:99 (October 1995) Paper Number:4053 Import into BibTeX
Subject:Analog Electronics

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: (CD aes13)   /pp9496/pp9510/3987.pdf

Start a discussion about this paper!