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[enquiry]Compression IC NE570 compandor

Discussion in 'Electronic Projects Design/Ideas/Reviews' started by elnino86, Dec 8, 2008.

  1. elnino86

    elnino86 New Member

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    Hello,

    I have a little problem in designing using NE570 compandor.Does anyone have any experience using this IC?Im not clear how to control the gain.:confused:
     
  2. audioguru

    audioguru Well-Known Member Most Helpful Member

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    Canada, of course!
    Years ago I worked with the dual NE572 compandor. Signetics invented them then Philips bought Signetics. Philips have their datasheets and a Compandor Cookbook on their website. Philips are called NXP now.
    Here is the Compandor Cookbook:
     

    Attached Files:

  3. elnino86

    elnino86 New Member

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    Thanks AudioGuru.Will check on this.:)
     

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