Số hiệu tiêu chuẩn
EN 60318-3
Tên tiêu chuẩn
Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry (IEC 60318-3:2014)
Ngày phát hành
2015-02-00
Tiêu chuẩn tương đương
BS EN 60318-3 (2015-02-28), IDT * NF C97-618-3 (2015-04-18), IDT * IEC 60318-3 (2014-12), IDT * PN-EN 60318-3 (2015-06-11), IDT * DS/EN 60318-3 (2015-03-19), IDT
Tiêu chuẩn liên quan
IEC 61094-1 (2000-07) * ISO/IEC Guide 98-3 (2008-09)
Từ khóa
Acoustic couplers * Acoustics * Audiometers * Audiometry * Bodies * Calibration * Couplers * Definitions * Dimensions * Earphones * Ears * Electrical engineering * Electroacoustics * Environment * Environmental condition * Frequencies * Head (anatomy) * Headphones * Hearing aids * Loss of hearing * Microphones * Pressure compensation * Pressure force * Pure-tone audiometers * Reference levels * Simulators * Sound intensity * Sound pressure level * Vibration engineering * Design * Sound levels