Newly Reaffirmed ASA Standards
We’re delighted to announce this set of newly reaffirmed ASA Standards: S12 Committee (Noise) ASA/ANSI S12.12-1992 (R2024) Engineering Method for the Determination of Sound Power Levels of Noise Sources Using Sound Intensity Abstract: This standard describes a method for in situ determination of the sound power level of noise sources in indoor or outdoor environments using sound intensity measurements. The standard contains information on instrumentation, installation and operation of the source, procedures for the selection of a measurement surface, methods of the sampling of sound intensity on the measurement surface, procedures for the calculation of sound power level, and techniques that can be used to qualify the measurement environment. ASA/ANSI […]
Applied Research Associates, Inc. (ARA) Joins As New ASA Standards Member
We’re delighted to announce ARA has joined as our newest ASA Standards organizational member. Founded in 1979, Applied Research Associates, Inc. (ARA) offers innovative technologies and solutions to problems to improve our safety, security, and way of life. Their employee-owners, most of whom have advanced degrees in engineering and the physical sciences, have the expertise to tackle the most challenging technical problems. With offices throughout the United States and Canada, ARA is globally recognized for applying technically-excellent, in-depth and diversified research, engineering, and technical support services to provide answers to complex problems. ARA’s Mission To solve problems of national importance by providing science and engineering research, technical support services, specialty products, […]