1.1
This specification is intended for a broad scope of measurement systems used in making acoustical measurements in accordance with ASTM standards and guides.
1.1.1
The specification in its current iteration includes the specification for the tapping machine.
1.1.2
This specification does not include specifications for systems to measure sound levels as defined in Specification
E3091
.
1.2
The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.