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Dear All,
I'm interested in the force plate data collection practices used by other motion labs. For example, what sampling frequency is used? Are the data filtered in any way? We use two AMTI OR6 force plates in our lab and often see suspicious 'spikes' in our force plate data immediately after initial contact. I'm not sure if these spikes are artificial or if they are real data caused by the impact of heal strike. Do others see this? We sample at 1080Hz and do not filter our signal.
Thank You,
Adam Miller
Motion Analysis Center Engineer
Mary Free Bed Rehabilitation Hospital
235 Wealthy SE Grand Rapids MI 49503
Phone: 616.493.9770
Fax: 616.493.9834
www.MaryFreeBed.com
__________________________________________________ ____________________
Confidentiality Note: This e-mail, and any attachment(s) is intended for use only by the individual or entity to which it is addressed and may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy.
Thank you.
__________________________________________________ ____________________
I'm interested in the force plate data collection practices used by other motion labs. For example, what sampling frequency is used? Are the data filtered in any way? We use two AMTI OR6 force plates in our lab and often see suspicious 'spikes' in our force plate data immediately after initial contact. I'm not sure if these spikes are artificial or if they are real data caused by the impact of heal strike. Do others see this? We sample at 1080Hz and do not filter our signal.
Thank You,
Adam Miller
Motion Analysis Center Engineer
Mary Free Bed Rehabilitation Hospital
235 Wealthy SE Grand Rapids MI 49503
Phone: 616.493.9770
Fax: 616.493.9834
www.MaryFreeBed.com
__________________________________________________ ____________________
Confidentiality Note: This e-mail, and any attachment(s) is intended for use only by the individual or entity to which it is addressed and may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy.
Thank you.
__________________________________________________ ____________________