Electroacoustics. Simulators of human head and ear - Ear simulator for the measurement of supra-aural and circumaural earphonesWhat is BS EN 60318 1 Ear simulator for the measurement of supra aural and circumaural earphones about? BS EN 60318 is a European standard on electroacoustics that discusses the simulators of the human head and ear to improve the acoustical performance of supra aural earphones. BS EN 60318 1 is the first part of the BS EN 60318 series that specifies an ear simulator for the measurement of supra aural and circumaural earphones (used for example in

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