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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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In Reply to: That's very interesting! posted by geoffkait on May 14, 2015 at 11:13:57:
"So what frequency cleared up the wooziness?"
I don't recall exactly but it was in the direction of the nominal frequency, maybe about 1 Hz.
"how finely can you tune the thing?"
Well, I didn't know so I just tried. It's an old analog Fn Gen. with an internal counter having 1Hz resolution in the 2-20 Hz range. But it looks like you can get 0.1Hz deltas fairly well if you use an external counter. The limit is just the resolution of the single turn pot which covers a decade of frequency along with the patience of the shaky ol' knob turner. I didn't assess drift but I suspect it's OK after a warm-up.
Rick
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Follow Ups
- RE: That's very interesting! - rick_m 19:46:10 05/14/15 (5)
- RE: That's very interesting! - geoffkait 04:36:51 05/15/15 (4)
- RE: That's very interesting! - rick_m 07:05:52 05/15/15 (3)
- LOL! There's an app I like. The Q is..... - Winston Smith 11:34:04 05/16/15 (2)
- RE: LOL! There's an app I like. The Q is..... - rick_m 11:59:38 05/16/15 (1)
- Let's hope so. Truly an idea whose time has come! (Nt.) - Winston Smith 23:59:07 05/16/15 (0)
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