GB/T 21231.2-2018
ActiveAcoustics—Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices—Part 2: Structure-borne vibration measurements
声学 小型通风装置辐射的空气噪声和引起的结构振动的测量 第2部分：结构振动测量
Application Summary AI generated
This standard specifies methods for measuring structure-borne vibration induced by small air-moving devices, such as fans used in electronics cooling. It is applied in laboratories and manufacturing quality control for products like computer power supplies, telecommunications equipment, and household appliances. The standard ensures consistent vibration testing to minimize noise transmission through mounting structures.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.