Announcement

Collapse
No announcement yet.

TROUBLE WITH EMG AND ELECTROMAGNETIC TILTPLATFORM

Collapse
This topic is closed.
X
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • TROUBLE WITH EMG AND ELECTROMAGNETIC TILTPLATFORM

    Hello !

    I'm performing some trials with subjects standing on a tilting platform
    wich is released by two 20V DC Electromagnets. The electric source is
    different from that supplying power to the EMG preamplifiers. All are
    attached to ground. At release I get noise into my EMG signals for more
    than 80 ms. So i can't see any reaction times.
    The supplying for the electromagnets has two indwelling diods built in.

    Any Idea on how to get rid of the noise?


    Thanks a lot.


    Gaspar Morey.



    --

    ////
    ( @@ )
    *********************oOO*(__)*OOo***************** **
    * Gaspar Morey Klapsing *
    * INSTITUTE FOR ATHLETICS AND GYMNASTICS *
    * SPORTS UNIVERSITY COLOGNE *
    * *
    * mailto: gaspar@cyberdude.com *
    * mailto: morey@hrz.dshs-koeln.de *
    * Phone: + 49 (0)221 4982-413 *
    * Fax: + 49 (0)221 4973454 *
    * Private: + 49 (0)221 4992842 *
    * *
    * Snailmail: Kirchweg, 7 *
    * D-50858 COLOGNE *
    ************************************************** *********

    ---------------------------------------------------------------
    To unsubscribe send SIGNOFF BIOMCH-L to LISTSERV@nic.surfnet.nl
    For information and archives: http://isb.ri.ccf.org/biomch-l
    ---------------------------------------------------------------
Working...
X