Welcome to SUN Discussion Forum Sign in | Join | Help
in Search

No Audio Signal From Microphone

Last post 06-11-2009, 3:29 by Freemansim. 4 replies.
Sort Posts: Previous Next
  •  05-21-2009, 10:01 1964

    No Audio Signal From Microphone

    Hi,

    Has anybody had a problem recording audio onto the debreifing session? I have looked everywhere (i think!) and i cant seem to get an audio input from the mic to the server, can anybody please help?

     

    thanks

     

    Jon

  •  05-26-2009, 4:40 1971 in reply to 1964

    Re: No Audio Signal From Microphone

    Hi Jon,

     on the back of your AVS you will see the input-interface with 8 Inputs. Typically there are 5 Inputs hanging free, 4 Inputs for Video-Signals and one for Audio. This one is named AID1. You have to connect this with the output of your audio-mixer.

    More information you cann see here.
    http://www.laerdaltraining.com/3969/

     have fun

    Eric


    Dipl.-Ing. (FH) Eric Stricker, M.Sc.
    TüPASS
    Center for Patient-Safety and Simulation
    University Hospital Tuebingen / Germany
  •  06-09-2009, 10:24 1986 in reply to 1971

    Re: No Audio Signal From Microphone

    Hi Eric,

     thanks for your reply, i seem to have everything connected although we are not using a mixer just a server rack with 1 mic and 3 cameras. I am lost with this one!! It looks like a job for the chaps at laerdal!!

     

    thanks

    Jon

  •  06-09-2009, 3:20 1987 in reply to 1986

    Re: No Audio Signal From Microphone

    Hi Jon

     There are two types of audio signals, "Line in" and "Mic". The difference is the signal strength, line in is much stronger signal. The AVS needs the line in signal. Most microphones are using the mic signal. There are small audio-mixer that converts the mic signal to line in signal.

     If you turn the volume up very high you might hear a low audio, if so the signal you have is not a line in signal, but the mic.

     Hope this can help you.

     Regards,

    Bjørge

  •  06-11-2009, 3:29 1990 in reply to 1987

    Re: No Audio Signal From Microphone

    Hi Bjorge,

     

    Thankyou for your reply, I believe this is to be the case, we are going to use an audio mixer and hopefully this should solve the problem,

     

    many thanks

     

    Jon

View as RSS news feed in XML