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HELP Access USB MIc using C++ and ASIO

Discussion in 'General Electronics Discussion' started by natani3l, Feb 10, 2011.

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  1. natani3l

    natani3l

    1
    0
    Feb 10, 2011
    HELP Access Microphone using C++ and ASIO

    I want to make a project about sound triangulation. I will use 3 microphones to get the sound source. Anybody can help me how to access mic usb using asio? I wat to get the time delay for each mic and the amplitudo..

    thank b4.
     
    Last edited: Feb 10, 2011
  2. security_man

    security_man

    10
    0
    Feb 10, 2011
    Well I can't help you with interfacing a USB microphone or ASIO. I don't know what king of hardware you are planing to use, probably should consider a Digital Signal Processing (DSP) system, I think DSPs are suitable for the kind of work you are planing. I already used one on my work, it was possible to connect a microphone directly to the board and connect the board to speakers. I could also write C code that made operations on the values that were sampled from the audio inputs. Check out DSPs from Texas Instruments. http://focus.ti.com/paramsearch/doc...d=2&tabId=2693&familyId=1986&paramCriteria=no
     
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