#4352 HIGH V1.1: Measure activity doesn't lock onto a waveform

Zarro Boogs per Child bugtracker at laptop.org
Fri Oct 26 22:17:48 EDT 2007


#4352: Measure activity doesn't lock onto a waveform
-------------------------------+--------------------------------------------
  Reporter:  AlbertCahalan     |       Owner:  arjs
      Type:  defect            |      Status:  new 
  Priority:  high              |   Milestone:  V1.1
 Component:  measure-activity  |     Version:      
Resolution:                    |    Keywords:      
  Verified:  0                 |  
-------------------------------+--------------------------------------------

Comment(by AlbertCahalan):

 Replying to [comment:3 nasa]:
 > Hmm... was this in AC or DC mode? I attached my computer's headphone out
 to the input of the XO and used Audacity to generate waveforms. While in
 AC mode, they were reproduced perfectly (I had to turn the gain down to to
 around -27dB, but it worked).

 AC.

 Try waveforms that are not nice neat multiples of anything. You may have
 picked a nice round number that just happens to make the window contain an
 integer multiple of waves.

 (or you misread: the phase should not vary between screen refreshes, but
 it does)

-- 
Ticket URL: <https://dev.laptop.org/ticket/4352#comment:4>
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