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Medical and biological engineering

, Volume 5, Issue 4, pp 387–390 | Cite as

A transistor instantaneous frequency meter

  • D. G. Green
Technical Note

Keywords

Instantaneous Frequency Initial Current Schmitt Trigger Conductor Junction Rectangular Hyperbola 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Andrew, A. M. andRoberts, T. O. M. (1954) A pulse interval meter.Electron. Engng.,26, 469.Google Scholar
  2. Dewitt, D. andRossoff, A. L. (1957)Transistor Electronics. McGraw-Hill, New York.Google Scholar
  3. Huxley, A. F. andPascoe, J. E. (1963) Reciprocal time-interval display unit.J. Physiol.,167, 40P.Google Scholar
  4. Kay, R. H. (1965) A reciprocal time-interval display using transistor circuits.Electron. Engng.,37, 543.Google Scholar
  5. MacNichol, E. F. andJacobs, J. A. H. (1955) Electronic device for measuring reciprocal time intervals.Rev. sci. Instrum.,26, 1176.CrossRefGoogle Scholar
  6. Matthews, P. B. C. (1963) Apparatus for studying the response of muscle spindles to stretching.J. Physiol.,169, 58P.Google Scholar
  7. Robson, J. G. (1958) An instantaneous frequency meter for nerve impulse recording.J. Physiol.,143, 34P.Google Scholar

Copyright information

© International Federation for Medical and Biological Engineering 1967

Authors and Affiliations

  • D. G. Green
    • 1
  1. 1.Nobel Institute for NeurophysiologyKarolinska InstitutetStockholmSweden

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