1. Mazaag

    Thread Starter Senior Member

    Oct 23, 2004
    255
    0
    Hey Guys,
    I was just wondering, how is it possible to store and output in a robots system ? i'm assuming that you need an analog to digital converter to store the message ( the word "hello" as an example) and then a D/A converter to be able to output it to the speakers.. is that correct ? does anyone know of a A/D D/A IC in one ? if not, what are the most popular A/D and D/A converter IC's ?

    Thanks
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    There are IC's that allow you to record messages with minimal external hardware (wish I remembered the manufacturer). You shouldn't have to resort to a sound card and RAM to have your robot speak.
     
  3. nanovate

    Distinguished Member

    May 7, 2007
    665
    1
    Windbond makes some --> ISD1400 I think.
     
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