On Thu, 05 Nov 2009 19:12:05 -0600, flipper wrote:
On Thu, 05 Nov 2009 18:06:07 -0700, Jim Thompson
wrote:
On Thu, 05 Nov 2009 18:55:49 -0600, flipper wrote:
On Thu, 05 Nov 2009 17:11:31 -0700, Jim Thompson
wrote:
On Thu, 05 Nov 2009 17:59:36 -0600, John Fields
wrote:
[snip]
I'm not familiar with PWM note generation.
How does it work?
JF
Class-D or similar. I'm surprised the "carrier" is only 12kHz...
seems low.
Well, according to this page
http://www.electricdruid.net/index.p...e=info.hammond
the highest generated harmonic on a Hammond is 5924.62Hz so, in
theory, it's enough.
...Jim Thompson
That's certainly pushing Shannon to the test ;-)
Hehe. Yeah.
On the other hand, maybe that particular organ doesn't produce the
same harmonics or maybe they figured no one would notice the upper
harmonic missing on notes that high up the scale.
...Jim Thompson
Doesn't it equate, church goers == old farts ?:-)
I've haven't been able to hear a flyback for many a year... maybe as
far back as my late 40's.
...Jim Thompson
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