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How to GIVE 12 AUDIO Inputs to Computer Simulataneously through FPGA/PIC

Discussion in 'Audio' started by alpha_tayyab, May 29, 2009.

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  1. alpha_tayyab

    alpha_tayyab

    2
    0
    May 29, 2009
    HI EVERY ONE
    i m makin gy FINAL YEAR PROJECT
    named as GUN FIRE DETECTION SYTEM or SPOT FINDER

    well i have choosen a 25ft * 25 ft area, and place 12 MICs at distances...

    well i throw any fire cracker for producing a sound/noice
    so each mic can detect voice and send data to PIC/microcontroller,,
    in PIC/MULTIPLEXER , data is MULTIPLEXED to 1 signal, and this signal GOES to PC via serail port or MIC input @ MATLAB or LABVIEW

    in LAB VIEW/AMTLAB, 12 signal will be recieved after DE MULTI PLEXING

    Now I have seperate the 4 signals having HIGHT VALUES, then i put ALGO, or calculate the distance or SPOT according to the sound intensity in EACH MIC!!!

    now the PROBLEM i m facing is that how i send 12 audio signals simultaneously to COMPUTER????
    either i use PIC or Multiplexer of DSP KIT or FPGA????

    if any one had idea about it, then he must reply the post
    i shall be thankfull to him

    waiting

    M.TAYYAB
     

    Attached Files:

  2. alpha_tayyab

    alpha_tayyab

    2
    0
    May 29, 2009
    new idea

    Hi
    i get new idea about givieng multi inputs to computer
    well can i use PARALLEL port of computer, as it can tak 13 inputs at same time???
    can any one have any idea about this????
     
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