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#1
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Do you think this matters?
Ok, so I've FINALLY got a firm grip on calibration. I have been able to succesfully calibrate the input and VU meter levels. I needed to have an oscillator so I could send both a -18 and -8 dBm 1 kHz tone. I downloaded one, and it didn't say which dB it sent out (dbm, dbv, dbu?) so I just hooked it up to a voltmeter and messed around with the output amplitude until I got the the right reading on the voltmeter, for both -18 and -8 dbm. Due to the simplicity of the free osc, I couldn't adjust the output amplitude as much as I wanted, but was able to get -18.2 instead of -18 dBm, and -7.77 instead of
-8 dBm. So for each, I was .2 or .3 dBm off.....I calibrated the inputs and VU meters to these slightly off tones. Do you think this is a big deal? is .3 dBm difference really going to change anything? Thanks! |
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#2
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__________________
a.k.a. Davemania! Beatles and other Classic Rock covers!! Yeah, Yeah, Yeah!!! 637 songs by 191 bands.
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#3
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man....I know you are new to the whole process, but all I can say is "RAR"........Relax And Record!!! Analog doesnt have to be/shouldnt be exact to sound great!
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#4
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its difficult trying to teach yourself something at first. there are a million questions...once you get through you'll be an expert!
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#5
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Quote:
![]() Last edited by cjacek; 04-24-2006 at 14:48.. |
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#6
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Quote:
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«:: «::B::» «::E::» «::C::» «::K::» ::» "Where in the hell are the red M&M's?" ~My Lil' Sister, 1976 |
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#7
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hehe hardly, but thanks! I am really getting a hold on it though, thanks everyone who helped! |
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#8
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Quote:
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__________________
Newest endeavor: Playing drums in a live band version of 7 Door Sedan's music. __________________ "Do yourself a favour just shut up, read up then put up." --muttley600 |
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