By Topic

Response time measurements using Walsh functions

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Stamatios V. Kartalopoulos ; Department of Electrical Engineering, College of Engineering, University of Toledo, Toledo, OH 43606

The sal- and cal-functions of the well-known Walsh functions are used to construct a simple and minimal Walsh function generator. Codes at random sequence or a sequence of codes at random time are generated. A generated code automatically enables a particular stimulus (which may be visual or audible) or any appropriate objective external stimulus (depending upon the response time and the reflex action) to be measured. The time accuracy is determined by the particular application and upon the particular response. This particular measuring system is designed for measurements of response time of the man-machine interaction but measurements can be extended with minor modifications to response time of interest to medical, biological, physiological, and psychological fields.

Published in:

IEEE Transactions on Instrumentation and Measurement  (Volume:IM-25 ,  Issue: 2 )