The effective frequency band of AE measuring setup

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F02%3APU30117" target="_blank" >RIV/00216305:26220/02:PU30117 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The effective frequency band of AE measuring setup

Original language description

The measuring of AE signals needs minimising of a noise and disturbing signals. Usually amplifiers with limited pass-band are used for this aim. Nevertheless the used frequency band is determined in general way empirically. On the other hand, the spectrum of useful signals is determined except of AE source properties by the transfer properties (frequency response) of all mechanical system including the mechanical connecting of AE sensor. Because these transfer properties are variable, therefore it is neecessary to measure them for optimum determining of pass-band of AE preamplifier.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Defektoskopie 2002 Proceedings

ISBN

80-214-2247-5

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

289-296

Publisher name

BETIS, spol. r r.o. Areál VÚ Praha - Běchovice

Place of publication

Praha

Event location

Liberec

Event date

Nov 19, 2002

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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