CEI EN IEC 61265

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CEI EN IEC 61265

2019

Most Recent

Electroacoustics – Instruments for measurement of aircraft noise – Performance requirements for systems to measure sound pressure levels in noise certification of aircraft

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BILINGUAL

This document specifies requirements for the electroacoustical performance of systems of instruments used to measure sound for the purposes of aircraft noise certification, and for other comparisons among aircraft models, and provides methods by which tests can be made periodically to verify that the performance continues to conform to the requirements within stated limits.

In general, a sound measurement system for this purpose comprises a combination of instruments extending from a microphone, including its windscreen and other accessories, through data recording and processing devices to a suitable output. Different measurement systems, regardless of their composition, perform the necessary functions in different ways and operate on either analogue or digital principles.

CEI EN IEC 61265
STANDARD INFO:
Standard NameCEI EN IEC 61265
ScopeElectroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
PublisherCEI - Comitato Elettrotecnico Italiano
LanguagesEnglish
State[ Active ]
Publication Year2019
Most recent VersionMOST RECENT
Whether to be replaced
Addendum
FILE INFO:
Edition19
File Size1 file , 1.9 MB
Number of Pages34
Published01/01/2019
This document does not provide a preview.
CEI EN IEC 61265
HistoryPublisher Year
CEI EN IEC 612652019Current
CEI EN 612651996

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