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BS 7135-3:1989 - Noise emitted by computer and business equipment - Method for determining and verifying declared noise emission values

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 This standard defines the methodology for determining and verifying declared noise emission values for computer and business equipment, ensuring that the sound levels stated by manufacturers are accurate, reproducible, and verifiable under standardized conditions. It supports efforts to promote transparent communication of noise levels to users and facilitates comparison between products on the basis of their acoustic performance.

Contributor(s): NAAR - Data Entry Person Primary Item Type: British Standard Identifiers: ICS 35.260 Office machines ISBN 0580173852 ICS 17.140.20 Noise emitted by machines and equipment ICS 35.180 IT terminal and other peripheral equipment Language: English Subject Keywords: Data processing equipment; Computer printers; Computer peripheral equipment; Noise (environmental); Computer hardware; Office equipment; Office machines; Verification; Acoustic measurement; Computers; Sound intensity First presented to the public: 4/22/2025 Original Publication Date: 9/29/1989 Previously Published By: British Standards Institution Place Of Publication: London, United Kingdom Citation: Extents: Number of Pages - 8 License Grantor / Date Granted:   / ( View License ) Date Deposited 2022-04-05 11:53:21.571 Submitter: Nurul Aini Abdul Rahman

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