The standard sound pressure value is used as a calibration standard of a calibrated infrasound sensor (4) so that an absolute calibration of the infrasound sensor is realized.
However, if we wish to make accurate quantitative measurements representing the actual energy or power returned from various features or targets for comparative purposes, then absolute calibration is necessary.
A broadband absolutely calibrated optical source and a method for absolutely calibrating an optical spectrum analysis device are also provided.
The user typically would like an absolute port to port calibration.
A device and method permits absolute and relative calibration of a pull-test device for testing the mechanical strength of electrical bond deposits.
A method and a system for filtering a user light beam using a periodic filter having a frequency response stabilized at an absolutely calibrated value are provided.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Traduction Translation Traducción Übersetzung Tradução Traduzione Traducere Vertaling Tłumaczenie Mετάφραση Oversættelse Översättning Käännös Aistriúchán Traduzzjoni Prevajanje Vertimas Tõlge Preklad Fordítás Tulkojumi Превод Překlad Prijevod 翻訳 번역 翻译 Перевод