How to GIVE 12 AUDIO Inputs to Computer Simulataneously through Micro controller/PIC

Thread Starter

alpha_tayyab

Joined Dec 23, 2008
11
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

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Thread Starter

alpha_tayyab

Joined Dec 23, 2008
11
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????
 

bertus

Joined Apr 5, 2008
19,944
Hello,

Take a couple of soundcards in a pc and a multi track recording program.
This works best on a linux PC with the 64 studio distribution.
You can use programs like rosegarden or adour.

Greetings,
Bertus
 
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