SAE J247-2013
Procedure and Instrumentation for Measuring Acoustic Impulses from Deployment of Automotive Inflatable Devices

Standard No.

SAE J247-2013

Release Date

2013

Published By

Society of Automotive Engineers (SAE)

Latest

SAE J247-2013

Scope

The purpose of this SAE Recommended Practice is to provide guidelines for selection of transducers, data acquisition systems, and other instrumentation as well as analysis methods to help ensure proper measurement and evaluation of acoustic impulses in automobiles. While this Recommended Practice focuses on automotive inflatable devices, such as, frontal airbag systems, pretensioners, inflatable curtains, side airbags, etc, it can be used for measurement of other impulsive sounds in a vehicle if needed. The objective is to achieve uniformity in instrumentation practice and reporting of test measurements. Use of this recommended practice should provide a bas

SAE J247-2013 Referenced Document

• SAE J184-1998 (R) Qualifying a Sound Data Acquisition System
• SAE J2531-2011 Impulse Noise from Automotive Inflatable Devices

SAE J247-2013 history

• 2013 SAE J247-2013 Procedure and Instrumentation for Measuring Acoustic Impulses from Deployment of Automotive Inflatable Devices
• 2012 SAE J247-2012 Instrumentation for Measuring Acoustic Impulses Within vehicles
• 1987 SAE J247-1987 Instrumentation for Measuring Acoustic Impulses Within vehicles
• 1974 SAE J247-1974 Instrumentation for Measuring Acoustic Impulses within Vehicles
• 1971 SAE J247-1971 INSTRUMENTATION FOR MEASURING ACOUSTIC IMPULSES