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 60318-3:1998)
Ngày phát hành
1998-10-00
Tiêu chuẩn tương đương
DIN EN 60318-3 (1999-09), IDT * BS EN 60318-3 (1998-12-15), IDT * NF C97-618-3 (1999-02-01), IDT * IEC 60318-3 (1998-08), IDT * SN EN 60318-3 (1998-10), IDT * OEVE/OENORM EN 60318-3 (1999-12-01), IDT * PN-EN 60318-3 (2001-02-19), IDT * SS-EN 60318-3 (1999-02-26), IDT * UNE-EN 60318-3 (2000-12-04), IDT * STN EN 60318-3 (2001-09-01), IDT * CSN EN 60318-3 (1999-09-01), IDT * DS/EN 60318-3 (1999-05-10), IDT * NEN-EN-IEC 60318-3:1998 en;fr (1998-11-01), IDT
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