Four channel analogue to digital conversion for analysis of knee "clicks"

W.George Kernohan, RAB Mollan

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Until recently the sounds emitted from human joints have been analysed in a purely subjective way by the clinician using the hands and ears as vibration sensors. We describe a non-invasive method of analysing digitally recorded transient "clicks" from human joints using miniature accelerometers and a multi-channel analogue-to-digital convertor in a microcomputer.
Original languageEnglish
Pages (from-to)21-24
Number of pages4
Journalphysica medica
VolumeVI
Issue number1
Publication statusPublished - 31 Mar 1990

Keywords

  • knee
  • sound

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