Acoustic noise generator

Discussion in 'The Projects Forum' started by electrocomm, Jun 29, 2010.

  1. electrocomm

    Thread Starter New Member

    May 3, 2010
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    Good day..
    i want just to ask your help if there is somebody or has a knowledge regarding our project proposal "Acoustic noise generator" where po kaya tayo makakakita ng circuit nyan????//God bless po:)
     
  2. Bernard

    AAC Fanatic!

    Aug 7, 2008
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    A MM5837 IC [RS 276-1768, old #] is a white noise generator, follow with LM386 & speaker. Check also LM3909, Nationll Semi. AN154-5 Buzz Box.
     
  3. atferrari

    AAC Fanatic!

    Jan 6, 2004
    2,652
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    LM3909? How is it related to audio duties?
     
  4. Bernard

    AAC Fanatic!

    Aug 7, 2008
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    Figure 10 " Buzz Box " Maybe not a verry good noise gen. Thanks.
     
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