EVS-EN 61265:2002

Alusta uut otsingut

• Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes

  Käsitlusala:

  This International Standard specifies requirements for the electroacoustic performance of systems of instruments used to measure sound for the purpose of aeroplane noise certification, and recommends methods by which tests may be made periodically to verify that the performance continues to comply with the requirements given within stated tolerances.

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