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Re: LS-10 operational question

Subject: Re: LS-10 operational question
From: "Max Catterwell" oatcruncher
Date: Sat Feb 14, 2009 11:33 am ((PST))
Glad to hear that, as I've just updated!
Max


Michael Oates wrote:
> Just a follow up... Both these issues have occured before and after the f=
irmware update to
> 1.1. So they are not related to any changes there.
>
> Mike
>
>
>> Bernie,
>>
>> Unfortunately, I have also had some glitches, they can occur on either r=
ight or left but
>> never at the same time. The glitch is electronic in that is spread acros=
s the full
>> frequency spectrum and looks very similar to those you can get on the PC=
 when your audio
>> editor gets interrupted by another process or when the latency is not se=
tup 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 0.0=
1 seconds.
>>
>> I was thinking it may have been some electrical interference because the=
 battery box I am
>> using for my external mics is not screened. In fact I am right now this =
weekend building
>> another one in a metal box in the hope that it solves the problem. Now I=
 am wondering if
>> it will :(
>>
>> The glitch or pop sound has happened when recording inside in the warm a=
nd 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 a=
re fine.
>>
>> I have also got another problem, that I can't replicate, it has happened=
 just twice, in
>> that (again using the same battery box and external mics) the Left chann=
el recorded at 6dB
>> lower. This is from the moment of starting that recording, even when I h=
ad just done
>> previous recordings that were fine and all I did was press stop, them st=
art 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 o=
ut 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
>>>
>>>
>>>
>>>
>
>
>
> ------------------------------------
>
> "While a picture is worth a thousand words, a
> sound is worth a thousand pictures." R. Murray Schafer via Bernie Krause
> Yahoo! Groups Links
>
>
>
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