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Consider using a flat-panel (LCD) screen.
Jeff Lewin
Seagate Technology (MN)
On Thu, 27 Apr 2000, Mike Monroe wrote:
> I am using a portable Myopack EMG system (RUN technologies) using 6 of 8
> available channels for data collection. Usually only 60hz is emitted by
> electrical devices, but I am finding out that computer monitors are
causing
> more than just 60Hz interference--they are causing the EMG system to pick
> up interference at approximately 60-62Hz, 120-123Hz and 180-184Hz during
a
> very low exertion keyboarding task....
...snip...
> Mike Monroe
> NCSU Ergonomics Lab
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Jeff Lewin
Seagate Technology (MN)
On Thu, 27 Apr 2000, Mike Monroe wrote:
> I am using a portable Myopack EMG system (RUN technologies) using 6 of 8
> available channels for data collection. Usually only 60hz is emitted by
> electrical devices, but I am finding out that computer monitors are
causing
> more than just 60Hz interference--they are causing the EMG system to pick
> up interference at approximately 60-62Hz, 120-123Hz and 180-184Hz during
a
> very low exertion keyboarding task....
...snip...
> Mike Monroe
> NCSU Ergonomics Lab
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To unsubscribe send SIGNOFF BIOMCH-L to LISTSERV@nic.surfnet.nl
For information and archives: http://isb.ri.ccf.org/biomch-l
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