#11842 NORM 12.1.0: audacity microphone monitor sometimes shows the wrong channel input (was: audacity microphone monitor shows only one channel input)

Zarro Boogs per Child bugtracker at laptop.org
Wed May 9 01:03:57 EDT 2012


#11842: audacity microphone monitor sometimes shows the wrong channel input
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           Reporter:  Quozl         |       Owner:                                   
               Type:  defect        |      Status:  new                              
           Priority:  normal        |   Milestone:  12.1.0                           
          Component:  not assigned  |     Version:  Development build as of this date
         Resolution:                |    Keywords:                                   
        Next_action:  reproduce     |    Verified:  0                                
Deployment_affected:                |   Blockedby:                                   
           Blocking:                |  
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Description changed by Quozl:

Old description:

> Ensure no external microphone is connected.  Ensure GNOME is the active
> desktop.  Start audacity.  Dismiss the warning (#11741).  On the arrow
> button below the microphone monitor bar graph, click, and select ''Start
> monitoring''.  Generate ambient noise.  Note how the graph only shows
> either the right or the left channel input.  It should show both input
> channels at once.  Record some ambient noise.  Note how the captured
> signal is only on one channel.  Play back the capture.  Note how the
> output monitor level graph shows the opposite channel to what was shown
> by the input monitor level graph.
>
> 12.1.0 os9 XO-1.75 C2 SKU204.

New description:

 Ensure no external microphone is connected.  Ensure GNOME is the active
 desktop.  Start audacity.  Dismiss the warning (#11741).  On the arrow
 button below the microphone monitor bar graph, click, and select ''Start
 monitoring''.  Generate ambient noise.  Note how the graph only shows
 either the right or the left channel input.  It should show only the left
 channel.  Record some ambient noise.  Note how the captured signal is only
 on one channel.  Play back the capture.  Note how sometimes the output
 monitor level graph shows the opposite channel to what was shown by the
 input monitor level graph.

 12.1.0 os9 XO-1.75 C2 SKU204.
 audacity configuration unchanged since fs-update.

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Ticket URL: <http://dev.laptop.org/ticket/11842#comment:1>
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