GB/T 25498.1-2010
ActiveElectroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones
电声学 人头模拟器和耳模拟器 第1部分：校准压耳式耳机用耳模拟器
Application Summary AI generated
This standard specifies the acoustic and mechanical characteristics of an ear simulator used for the calibration of supra-aural earphones. It is applied in metrology laboratories and audio testing facilities to ensure consistent and accurate measurements of earphone output, enabling standardized performance evaluation across manufacturers and test environments.
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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.