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BS EN 61094-3:1996 - Specification for measurement microphones - Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

Other Titles Withdrawn Description Printed version of this is available at library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail. Abstract BS EN 61094-3:1996 is a British Standard that provides guidelines for measuring sound levels in ducts. This standard is part of a series of standards that covers measurement of airborne sound in buildings and building elements. Specifically, BS EN 61094-3:1996 provides guidelines for measuring the sound power levels of noise sources in ducts using sound intensity techniques. The standard specifies the following: General principles for the measurement of sound power levels in ducts Requirements for the test environment, including the duct system, measurement locations, and background noise levels Equipment requirements, including sound intensity probes and sound level meters Test procedures, including calibration procedures, measurement procedures, and calculation procedures Reporting requirements, including the format of the test report and the information that should be included Overall, the standard provides guidance for measuring sound power levels in ducts in a standardized and consistent manner, ensuring that the measurements are accurate, reliable, and repeatable. The standard aims to facilitate the comparison of sound power levels measured by different laboratories and to provide a basis for the evaluation and control of noise sources in ducts.

Contributor(s): NAAR - Data Entry Person Primary Item Type: British Standard Identifiers: ICS  17.140.50 Electroacoustics ICS 33.160.50 Accessories ISBN  0580259102 Language: English Subject Keywords: Laboratory equipment; Dimensions; Attenuation; Acoustic equipment; Microphones; Sound intensity; Accuracy; Electronic equipment and components; Precision; Acoustic properties and phenomena; Circuits; Air; Test equipment; Audio equipment; Electrical measurement; Calibration; Central; Sensitivity First presented to the public: 5/17/2023 Original Publication Date: 7/15/1996 Previously Published By: British Standards Institution Place Of Publication: London, United Kingdom Citation: Extents: Number of Pages - 18 License Grantor / Date Granted:   / ( View License ) Date Deposited 2023-05-17 13:14:28.016 Submitter: Nurul Aini Abdul Rahman

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