Advice on an Embedded Bluetooth Project

Discussion in 'Embedded Systems and Microcontrollers' started by PhysiPhile, Jan 30, 2012.

  1. PhysiPhile

    Thread Starter New Member

    Jan 30, 2012
    1
    0
    Hey

    I need advice or recommendations on a bluetooth project. The primary criteria of this project is to use an embedded bluetooth device connected to an electric guitar's audio source (~100mv rms) in order to transmit the guitars signal to another embedded bluetooth device (the sink) via A2DP that can present an analog signal to the preamp of the guitars amplifier.

    Thanks
    Andy
     
  2. aeroguy

    Member

    Sep 16, 2009
    40
    2
    I'm a newbie as well, so feel free to disregard my suggestions..

    Thinking out loud, I wonder if you could use an mcu to measure the frequency/amplitude of the guitar audio source, then send out those two pieces of information in data packets as you would with any other serial data transmission.

    Then the mcu on the receiving end could recreate or drive a circuit that recreates the signal for the preamp.
    You're probably aware of the existence of "ready made" bluetooth modules that will interface with PICs and other controllers.

    Eric
     
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