VOX integrated circuit ?

Discussion in 'The Projects Forum' started by Externet, Dec 4, 2015.

  1. Externet

    Thread Starter AAC Fanatic!

    Nov 29, 2005
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    Does anyone know of an IC dedicated for VOX circuit operation ?
    Microphone or vibration sensor can be a piezoelectric 'buzzer', or microphone, or electret. Capable of a drop-off time near 1 minute.
     
  2. Dodgydave

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  3. BR-549

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    Slow listener?
     
  4. KMoffett

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  5. Externet

    Thread Starter AAC Fanatic!

    Nov 29, 2005
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    Last edited: Dec 4, 2015
  6. BR-549

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    Your right, didn’t know they were such a rare thing.

    There seems to be plenty of roll your own, if you are so inclined. Circuits, that is.
     
  7. bertus

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  8. Dodgydave

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  9. bertus

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    Hello,

    How "genuine" will they be when they come from Hong Kong?

    Bertus
     
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