That depends on what the definition of is is.
TD
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tyler_durden
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Ben Diss Wrote:
It would be interesting to see the results of this test in an
enivronment with dirty AC power.
-Ben
I assure you our office power is about as heinous as it gets, with air
conditioners and dozens of computers flat-topping the AC. If I have
time tomorrow I'll measure and
Sean- That would be great. It would be neat to see what your power
looks like compared to mine. I think I have pretty good power in my
home and I have looked at it on the scope, but alas I don't have a
scope with the resolution that lil' bad boy has.
How could you test to see if the AC noise
Sean, at that bit rate (2.8224Mbps), one period is 354 ns. Obviously
that is several orders of magnitude greater than the jitter rates you
gave. I had always thought (or been told) that samples could occur at
any time during a clock cycle, which would mean the jitter should be on
the order of the
All very interesting and backs up my theory that the problem with the
stock SB PSU is NOTHING to do with the SB itself - rather, it's the
effect it has on other components.
Obviously, YMMV.
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Phil Leigh
Phil Leigh's
Do you mean as a source of RFI?
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Jitterbug
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Maybe - I have no means of telling - it's just a theory...
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Phil Leigh
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It is an interesting idea, and a familiar one. I've heard of other
products with a switching PS that contaminate the sound quality of
other gear -- either placed nearby, and/or plugged into the same power
strip.
One thing I notice, however, is if I listen with headphones to the SB3
on the
ModMike Wrote:
One thing I notice, however, is if I listen with headphones to the SB3
on the standard switching PS, and then with the linear PS, the
difference is still very noticable, possibly even more so.
There may be something to that... the headphone amp uses an LDO
regulator from
Phil Leigh Wrote:
Maybe - I have no means of telling - it's just a theory...
Definitions:
http://www.answers.com/topic/theory says a theory is:
A set of statements or principles devised to explain a group of facts
or phenomena, especially one that has been repeatedly tested or is
widely
I am -so- glad I'm not burdened with the understanding of an engineer...
:-)
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joncourage
SlimServer Version: 6.5b1 - 6939 - Windows XP - EN - cp1252
Player Firmware Version: 41
SB3 Audio Note DAC 3.1x Sig Levinson 383 integrated Amphion
Argons
I refer the legal department to this URL:
http://dictionary.reference.com/search?q=theory
I believe that definitions 4 6 support my choice :o)
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Phil Leigh
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