SS-ISO-5129 Acoustics - Measurement of sound pressure levels in the interior of aircraft during flight


Document Center Inc. is an authorized dealer of SIS standards.
The following bibliographic material is provided to assist you with your purchasing decision:

Included in this current edition are the following subparts:

 EDITION 1 - Nov. 9, 2001
 Amd 1:2015 EDITION AMENDMENT - March 25, 2015

1.1 This International Standard specifies requirements for instruments and test procedures for the measurement and reporting of sound pressure levels at crew and passenger locations in the interior of aircraft under steady flight conditions. The sound pressure levels may be used to determine various quantities for describing the acoustical environment in the interior of the aircraft. The procedures are intended to ensure uniformity in test results and to provide the basis for determination of measurement uncertainties. 1.2 This International Standard provides electroacoustical performance specifications for a complete measurement system from a microphone to the readout device. Various individual components of a measurement system may be selected so long as the total measurement system conforms to the specifications of this International Standard. 1.3 The preferred measurement procedure involves the recording of sound pressure signals with subsequent analysis into one-third-octave band sound pressure levels. Direct measurements may be made of one-third-octave-band sound pressure levels.

To find similar documents by classification:

17.140.30 (Noise emitted by means of transport Including road noise, railway noise, harbour noise and airport noise Standards included in this group shall also be included in other groups and/or sub-groups according to their subject)

49.020 (Aircraft and space vehicles in general Including aircraft performance, flight dynamics, etc. Air transport, see 03.220.50)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.




Designation Name

SS-ISO 5129

Revision Level




Publication Date

Nov. 9, 2001



Page Count


International Equivalent

ISO 5129:2001(IDT)