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Thread: Microphone input connection error

  1. #1
    Join Date
    Jul 2007

    Microphone input connection error

    We are getting a connection error when using the voice recognition setup in DirectRT:
    Connection error -- No Microphone Input.
    The software cannot communicate with any connected microphones -- please make sure you have the microphone connected and enabled.
    The only time it consistently recognizes the mic is right after re-booting. If you close DirectRT and then re-launch, the microphone will not usually re-connect. This will be a problem for undergraduate RA's out in the field collecting data. Things need to be pretty foolproof without any trouble-shooting involved.

    We are running DirectRT v 2008.121.720.10 using Win 7 professional on a Dell Latitude e6410 laptop; Intel core i5, 2.53Ghz, 4.00MB RAM, 64-bit mode. The built-in microphone is described as:
    CntrlPanel. Sound. Microphone Array: IDT High Definition Audio CODEC.
    √Default Device.
    Properties: Advanced; Default Format 2 channel, 16 bit, 48000 Hz.
    Exclusive Mode:
    √ Allow applications to take exclusive control of this device
    √ Give exclusive mode applicaitons priority.

    Any ideas?

  2. #2
    Join Date
    Mar 2009
    This error has been patched within the newest build of the beta.

    If you're still experiencing this error, please contact us at our support address to upgrade your copy of DirectRT.
    [edited from email followup response]
    Got the other machines updated successfully. Thanks for your help with this.
    Last edited by jarvis24; 08-17-2010 at 06:35 PM.

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