The effective frequency band of AE measuring setup

Kód výsledku v 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>
Výsledek na webu
—
DOI - Digital Object Identifier
—

Jazyk výsledku
angličtina
Název v původním jazyce
The effective frequency band of AE measuring setup
Popis výsledku v původním jazyce
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.
Název v anglickém jazyce
The effective frequency band of AE measuring setup
Popis výsledku anglicky
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.

Rok uplatnění
2002
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Podobné výsledky(10)