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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » Microphones (Page 2)

 
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Author Topic: Microphones
Steven J Hart
Master Film Handler

Posts: 282
From: WALES, ND, USA
Registered: Mar 2004


 - posted 02-13-2005 09:08 AM      Profile for Steven J Hart   Author's Homepage   Email Steven J Hart   Send New Private Message       Edit/Delete Post 
quote: Phil Blake
Is it possible to connect a microphone directly in the non sync jacks on a dts 6ad processor ?
You can't go directly to the non sync jacks. You would have to use a mic preamp - like a small mixer - to bring the microphone signal up to line level. Then you would be able to connect the outputs of the mixer to the non sync inputs.
Steve

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Phil Blake
Jedi Master Film Handler

Posts: 558
From: esperance western australia
Registered: Nov 2003


 - posted 02-13-2005 06:03 PM      Profile for Phil Blake   Author's Homepage   Email Phil Blake   Send New Private Message       Edit/Delete Post 
Thanks Steven , I was wondering if the line level of the mic was high enough for the processor or not. Will invest in a small mic amp.

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Samuel Hynds
Film Handler

Posts: 50
From: Riverside, CA, USA
Registered: Aug 2004


 - posted 02-14-2005 09:29 AM      Profile for Samuel Hynds   Email Samuel Hynds   Send New Private Message       Edit/Delete Post 
Could you use the projector 2 optical input pre-amp? Just a thought. [Wink]

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Jon Miller
Jedi Master Film Handler

Posts: 973
From: San Diego, CA, USA
Registered: Sep 1999


 - posted 02-14-2005 07:45 PM      Profile for Jon Miller   Email Jon Miller   Send New Private Message       Edit/Delete Post 
I would not recommend using optical inputs for a microphone. To put it simply, these inputs are equalized for film soundtracks and would affect the sound quality of the microphone. I don't want to even think how a microphone would sound while run through Dolby "A" or "SR" decoding.

Regarding a microphone mixer to connect to the non-sync inputs, the Shure SCM262 is worth considering. This one-rack-unit baby handles two microphones and three program sources, which can come in handy if you host a film festival and need to accommodate VCRs, DVD players, or 16mm projectors in addition to the CD player for normal non-sync music. The microphone inputs can also be set to reduce the program input levels when the mike is switched on. I've used this mixer for portable sound systems and can easily recommend it. About the only issue would be mounting the unit so only authorized people can adjust levels when justified.

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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 02-14-2005 08:10 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
I usually use a Rane 1 rack unit high mixer that has 4 mic inputs and 4 stereo line level it also has a mic and line level output selection

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