Sound system equipment - Part 7: Headphones and earphones
Sound system equipment - Part 7: Headphones and earphones
IEC 60268-7:2010+A1:2020 is applicable to headphones, headsets, earphones and earsets, intended to be used on, or in, the human ear. It also applies to equipment, such as pre-amplifiers, passive networks and power supplies which form an integral part of the headphone system.
It specifies the characteristics which should be included by the manufacturer in specifications, and relevant methods of measurement. It includes a classification of the different types of earphone, mainly characterized by the way in which the transducer is coupled acoustically to the ear, and a classification code which may also be used for marking.
This edition cancels and replaces the second edition published in 1996, and constitutes a technical revision. This edition contains the following changes:
The contents of the corrigendum of November 2012 have been included in this copy.
This consolidated version consists of the third edition (2010) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
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