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03/14/07 07:06
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#134945 - Generate Music with AT89S52
Dear all

I will make music box using AT89S52. I have try with 1 bit sound encoder using RC circuit (www.romanblack.com/picsound). But the sound have high distortion. Does anyone can give solution, what kind of filter I should use? I try with RC filter, but still can not eliminate the distortion.

List of 12 messages in thread
TopicAuthorDate
Generate Music with AT89S52            01/01/70 00:00      
   Link doesn't work            01/01/70 00:00      
      10 seconds of googling...            01/01/70 00:00      
         True            01/01/70 00:00      
            Maybe, but...            01/01/70 00:00      
   push-pull            01/01/70 00:00      
      push pull            01/01/70 00:00      
         did you try?            01/01/70 00:00      
            I've try it..            01/01/70 00:00      
               midi.... or something simpler            01/01/70 00:00      
         RTFM            01/01/70 00:00      
   Tried it, didn't like it.            01/01/70 00:00      

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