#9287 NORM Not Tri: Measure should window the input for the fft

Zarro Boogs per Child bugtracker at laptop.org
Sat Mar 7 09:32:54 EST 2009


#9287: Measure should window the input for the fft
--------------------------+-------------------------------------------------
 Reporter:  benzea        |                 Owner:               
     Type:  defect        |                Status:  new          
 Priority:  normal        |             Milestone:  Not Triaged  
Component:  not assigned  |               Version:  not specified
 Keywords:                |           Next_action:  never set    
 Verified:  0             |   Deployment_affected:               
Blockedby:                |              Blocking:               
--------------------------+-------------------------------------------------
 To prevent problems with discontinuities at the start/end of the input for
 the fft transformation, one should window the input. The attached patch
 uses a blackman window.

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Ticket URL: <http://dev.laptop.org/ticket/9287>
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