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Old 25th August 2005 | 21:45
  #12 (permalink)  
barit1
20 Anniversary
 
Joined: Feb 2005
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From: flyover country USA
When I read MY text (50 years old!!) I see that DC is ZERO hertz (except back then they called it zero cps...)

the waveform is a sinus curve
ROFL!!!
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