In Reply to: RE: Slew Rate posted by Tony Lauck on December 12, 2013 at 14:39:20:
"One also needs to handle spurious (non-audio) signals that can appear various ways, including ultrasonic noise on recordings and even RF hash output from DACs."
Aye, especially for open systems, and brother is home audio ever one, inputs simply can not allow signals in that succeeding circuitry can't handle. Typically you need to passively filter out RF and the like and have fast enough circuits that the input filters can be gentle and far from the signals. Audio guys don't worry about it and RF guys are apt to use hi-K caps that screw up the sound.
Rick
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Slew Rate - rick_m 16:22:53 12/12/13 (0)