Jitter
I'm confused. Most of what I have read suggests delta sigma architectures are less sensitive to jitter. I also think that discussing jitter as a single number is very misleading. Can you point to the references so I can better understand why a multibit DAC would be less sensitive?
I'm confused. Most of what I have read suggests delta sigma architectures are less sensitive to jitter. I also think that discussing jitter as a single number is very misleading. Can you point to the references so I can better understand why a multibit DAC would be less sensitive?
I also think that discussing jitter as a single number is very misleading
as do I, I suppose its similar to distortion and impedance in that regard, different at different frequencies and composed of several elements, but often reduced to a single headline spec.
http://www.iet.ntnu.no/courses/fe8114/files/Report_audiodac.pdf
This report is the end result of a PhD-level course intended to provide insight into challenges
and solutions in audio DAC systems design. It will review the concepts relevant to this
application and provide the reader with a system-level overview as well as insight into
fundamental principles and relations...
...This report will begin with an introduction to challenges surrounding jitter and jitter
suppression...
Very nice reference jcx.
Heads up: EDN is running Bruno's F-word article from Linear Audio: Negative feedback in audio amplifiers: Why there is no such thing as too much | EDN
Some predictable reactions.
jan
Some predictable reactions.
jan
Heads up: EDN is running Bruno's F-word article from Linear Audio: Negative feedback in audio amplifiers: Why there is no such thing as too much | EDN
Some predictable reactions.
jan
I was pleased to see that today. Haven't seen the reactions yet
Some predictable reactions.
It's the usual sad stuff: "You're wrong! I make money from this and have testimonials! That's better than evidence and analysis!"
How can anyone respect someone like that?
It's the usual sad stuff: "You're wrong! I make money from this and have testimonials! That's better than evidence and analysis!"
May I quote that?
Interesting hypothesis/observations on why cables sound different - but especially interesting is the discussion around SSL's VCA's and how they solved the issue.
:0 I forgot to post the link and now cannot find it. Damn!
Perhaps this: Loudspeakers: Effects of amplifiers and cables - Part 6 | EE Times ... ?
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