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Intercom System To A Handycam  
User currently offlineBrodiebrazil From Canada, joined Nov 2003, 88 posts, RR: 0
Posted (9 years 4 months 1 week 5 days 6 hours ago) and read 1552 times:

Does anyone here have experience hooking a camcorder up to an airplane intercom system. I'm trying to record the intercom audio on the videotape.

I've tried it but seems like the airplane puts out a line level and i need a mic level?

3 replies: All unread, jump to last
 
User currently offline727EMflyer From United States of America, joined Mar 2005, 547 posts, RR: 0
Reply 1, posted (9 years 4 months 1 week 4 days 5 hours ago) and read 1473 times:

I'd say measure the output voltage and impedance of the headset audio, compare to what the mic on you camcorder puts out and wire in the appropriate resistor/capacitor combo to make the levels match. If you don't know enough about electronics to do the impedance matching yourself the nice folks at radioshack can probably help you out.

User currently offlineLaxinyyz From Canada, joined Aug 2004, 41 posts, RR: 0
Reply 2, posted (9 years 4 months 1 week 3 days 22 hours ago) and read 1462 times:

I think that the output and impedance of an aircraft audio is very similar to that of a walkman/mp3 player etc. I have been successful by just plugging a patch cable in. Try this with you walkman or mp3 player at home. You have to stop the recording and play back to make sure that you don't have the volume set too loud. I did this by starting with the volume very low. It was actually very clean sounding, you will be surprised.

Chris



"Don't trust any statistic that you didn't falsify yourself"
User currently offlineCancidas From Poland, joined Jul 2003, 4112 posts, RR: 11
Reply 3, posted (9 years 4 months 1 week 3 days 20 hours ago) and read 1459 times:

you can just get a cable, i got mine at radio shack, with the two different plugs on either end. i think it cost me around $5. i've managed to record several videos, with the sound nice and clear.


"...cannot the kingdom of salvation take me home."
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