REGISTER | LOGIN
Breaking News
Comments
Newest First | Oldest First | Threaded View
bcarso
User Rank
Author
re: Loudspeakers: Objective evaluations - Part 6: Other measurements
bcarso   5/4/2011 3:38:34 PM
NO RATINGS
That was done some number of years ago in a Kenwood amplifier, in a line they called "Audio Purist". It created a need for a composite cable with sense leads, but AFAIK the cable folks never picked up on it --- I would conjecture because it used a lot of negative feedback, which had gotten a bad name among audiophiles by then. See also Bruno Putzeys' article "The F Word", in Vol. 1 of the new bookzine Linear Audio, for some of the history of anti-negative feedback sentiment.

Hoyt_Stearns
User Rank
Author
re: Loudspeakers: Objective evaluations - Part 6: Other measurements
Hoyt_Stearns   4/28/2011 7:48:08 PM
NO RATINGS
Thank you for your article. Perhaps I missed it, but I haven't seen power amplifiers that attach sense wires to the loud speaker terminals for their negative feedback rather than at the output terminals of the amplifier. Power supplies do this, so I'd expect audio amplifiers would too, thus negating much concern for the types of cables.

bcarso
User Rank
Author
re: Loudspeakers: Objective evaluations - Part 6: Other measurements
bcarso   4/28/2011 4:33:26 PM
NO RATINGS
Wonderful stuff. However, please note that this is not a collection of contributions from various authors. Dr. Toole wrote it, in its entirety.



Most Recent Comments
rick merritt
 
Tim R Johnson
 
ewertz
 
antedeluvian
 
ewertz
 
perl_geek
 
R_Colin_Johnson
 
perl_geek
 
R_Colin_Johnson
Most Recent Messages
11/19/2017
3:31:42 PM
Like Us on Facebook
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Martin Rowe

Test Tool Finds Ethernet Wiring Errors
Martin Rowe
Post a comment
When my house was renovated several years ago, I had the electrician install network outlets in numerous places, then run the LAN cables to a wiring closet. But he didn't document the ends ...

Martin Rowe

Local Electronics Store Supplies Engineers and Hobbyists
Martin Rowe
5 comments
Rochester, N.Y. — Tucked away in this western New York city known for its optics is Goldcrest Electronics, a local store that's supplied businesses and individuals with electronic ...

Martin Rowe

How to Transform a Technology University (Book Review)
Martin Rowe
1 Comment
The Presiding Genius of the Place by Alison Chisolm. WPI, Worcester, Mass., 234 pp., 2016. Engineers love to discuss, and often criticize, engineering education. They often claim ...

Max Maxfield

Aloha from EEWeb
Max Maxfield
Post a comment
Just a few minutes ago as I pen these words, I posted this blog about this month's Cartoon Punchline Competition over on EEWeb.com.