An inexpensive variable time period integrator for electromyographic signals

D. J. Mader, A. E. Marble, John L. Reeves

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

It is frequently desirable for clinical researchers to have some means of precisely quantifying average levels of electromyographic signals over a series of finite time periods. This paper presents the design and development of an inexpensive variable time period integrator that can be adapted to most commercially available electromyograph equipment. The prototype instrument was found to give precise readings in the order of l%-2% accuracy when adjusted to specification.

Original languageEnglish
Pages (from-to)411-415
Number of pages5
JournalBehavior Research Methods & Instrumentation
Volume6
Issue number4
DOIs
Publication statusPublished - Jul 1974

ASJC Scopus Subject Areas

  • Experimental and Cognitive Psychology
  • Developmental and Educational Psychology
  • Arts and Humanities (miscellaneous)
  • Psychology (miscellaneous)
  • General Psychology

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Mader, D. J., Marble, A. E., & Reeves, J. L. (1974). An inexpensive variable time period integrator for electromyographic signals. Behavior Research Methods & Instrumentation, 6(4), 411-415. https://doi.org/10.3758/BF03200391