Embedded Systems Conference
Breaking News
Design How-To

Loudspeakers: Objective evaluations - Part 6: Other measurements

4/27/2011 04:35 PM EDT
3 comments
NO RATINGS
Page 1 / 5 Next >
More Related Links
View 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.

Flash Poll
April 2015 Cartoon Caption Contest: The Mighty Hamster
April 2015 Cartoon Caption Contest: The Mighty Hamster
Of all the exhibits in the Pre-Apocalypse Era Museum, Breek was always in awe of the unearthed details and true-to-scale reproduction of a technological creation space that the long gone humans had once inhabited.
141 comments
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Times on Twitter
EE Times Twitter Feed