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Re: LS-10 operational question

Subject: Re: LS-10 operational question
From: "Michael Oates" msohooates
Date: Sat Feb 14, 2009 11:30 am ((PST))
Just a follow up... Both these issues have occured before and after the fir=
mware update to
Message: 1.
Subject: 1. So they are not related to any changes there.

Mike

>Bernie,
>
>Unfortunately, I have also had some glitches, they can occur on either rig=
ht or left but
>never at the same time. The glitch is electronic in that is spread across =
the full
>frequency spectrum and looks very similar to those you can get on the PC w=
hen your audio
>editor gets interrupted by another process or when the latency is not setu=
p correctly.
>
>I have produced a sonograph of a couple of typical pops here:
>http://www.mikeoates.org/arl/misc/ls-10_pop.jpg
>The left pop is 0.02 seconds in length while the one on the right is 0.01 =
seconds.
>
>I was thinking it may have been some electrical interference because the b=
attery box I am
>using for my external mics is not screened. In fact I am right now this we=
ekend building
>another one in a metal box in the hope that it solves the problem. Now I a=
m wondering if
>it will :(
>
>The glitch or pop sound has happened when recording inside in the warm and=
 outside in
>freezing conditions. It has also occurred at the two recording settings I =
use: 44.1kHz
>24bit and 96kHz 24bit. The image above is from a 96kHz recording.
>
>I should add that it only occurs on a small number of recordings, most are=
 fine.
>
>I have also got another problem, that I can't replicate, it has happened j=
ust twice, in
>that (again using the same battery box and external mics) the Left channel=
 recorded at 6dB
>lower. This is from the moment of starting that recording, even when I had=
 just done
>previous recordings that were fine and all I did was press stop, them star=
t record again.
>
>I too am now rather concerned that there may be a fault with the machine. =
But as I only
>ever use it with external mics, I have not been able to rule that part out=
 yet.
>
>Regards,
>
>Mike
>
>>I haven't be following posts on the LS-10 closely so forgive if this
>>is a repeat.
>>
>>A student of mine just purchased one on my recommendation and when we =

>>came back from a short field trip there were a number of disturbing
>>pops and clicks in the clip that sounded electronic or like sampling
>>errors. She was recording 44.1/24bit and was not overloading. Any
>>similar experience with LS-10 owners in the group? If so, have you
>>identified the problem?
>>
>>Bernie
>>
>>
>>Wild Sanctuary
>>POB 536
>>Glen Ellen, CA 95442
>>707-996-6677
>>http://www.wildsanctuary.com
>>
>>Google Earth zooms: http://earth.wildsanctuary.com
>>SKYPE: biophony
>>
>>
>>







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