#Audio into Camcorder?
04-May-95 15:46:50
Sb: #5170-#Audio into Camcorder?
Fm: Timothy Liebe 73373,3347
To: Paul Muczynski 76312,3153
Paul:
>Regarding the auctual camcorder audio jack, I plugged a lav with a mini pin
directly into the camera and it worked great. Once I used any type of cord to
extend, either the mike didn't work, or I got static again. Is there any way
to make this work without having to buy a wireless? <
I suspect that, since the miniplug mike signal's normally high-impedance (if I
recall my Audio 101 correctly <g>), the signal can only travel so far before it
doesn't work or starts to give you problems (for some reason, 18 feet sticks
in my mind). Your XLR jacks are for low-impedance mikes, OTOH (and so's its
cabling).
Now have you tried getting your hands on a well-shielded 15 foot or less length
of miniplug cable extension cable (Radio Shack *should* have it, and if not try
your local electronics store) and using that? Your XLR cable won't work well,
since it's designed to create less resistance than a high-impedance mike needs.
If that fails, then there's a problem w/the connections somewhere, and you'll
just have to play w/them until you get them working.
Oh, and BTW–make sure your audio extension cable isn't draped over any
electrical outlets or looped in odd ways…otherwise, it's acting as an antenna
for whatever electromagnetic signals are in the air (which could ALSO be
causing your static).
Hope this helps,
Tim