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In Reply to: RE: Discovered, by who, and when? posted by inguz on October 17, 2013 at 13:03:51
I can only suggest Googling "amplifier slew rate and sound quality." You should find a number of discussions on various forums, perhaps other sources.
Follow Ups:
Well, then I guess us guys who actually engineer all these recording you listen to don't understand it either.I could point to several (no numerous actually) text books that have this information and how slew rate determines the ears ability to perceive postliminary transients. However, if you guys wanna talk about what other hobbyists believe by all means, look it up on some other forum online.
And the THD thing, you are dead wrong. At least that's what I discovered at the MIT Acoustics Lab, and 27 years engineering in the audio world, and having worked designing power supplies for amplifiers including Mark Levinson in the early 80's.
But go ahead, believe what you like. :-)
Edits: 10/17/13
!
The Mind has No Firewall~ U.S. Army War College.
"Over the years, Spectral's engineering talents have explored every nuance of designing an almost "infinitely fast" amplifier. Very fast slew rates, very short rise and settling times, very broad bandwidth, very swift input-to-output propagation: these are some of the critical factors which help to achieve the most perfect tracking of the music signal and the lowest possible distortion."
I especially like their having explored every nuance of designing an almost infinitely fast amplifier. Lol
You could provide numerous articles, but you didn't. You are simply being argumentative. Furthermore, I'll take almost any tube amp with .05% THD over a Mark Levinson any day. :-)
You are only making understanding slew rate limiting and its effects more difficult to get right, Geoff.
It's quite possible I overstepped my authority.
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