Estimation of the error when calculating the arrival time of a detected echo-signal 1

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

A method for determining the temporal position of an acoustic pulse on the basis of an envelope that is plotted through the points of a received signal that is processed by a peak detector was proposed to provide a reduction of the error in determining the propagation time of a signal in the acoustic channel of a measuring instrument.

Original languageEnglish
Pages (from-to)268-271
Number of pages4
JournalRussian Journal of Nondestructive Testing
Volume48
Issue number5
DOIs
Publication statusPublished - May 2012

Keywords

  • Analog-to-digital converter
  • Echo-signal
  • Envelope

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Condensed Matter Physics
  • Materials Science(all)

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