UNE-EN 61669-2003
Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids.
电声学.助听器的真耳声学特性测量设备
2003-02-28
KS C IEC 61669
전기음향 — 보청기의 실이 음향 특성의 측정
电声学 - 听力助听器实耳声学特性的测量
2017-08-29
BS EN 61669-2016
Electroacoustics. Measurement of real-ear acoustical performance characteristics of hearing aids
电声学 助听器真耳声学性能特性的测量
2016-02-29
AS IEC 61669-2003
Electroacoustics - Equipment for the measurement of real ear acoustical characteristics of hearing aids
电声学.助听器的真耳声学特性测量设备
2002-03-31
KS C IEC 61669(2022 Confirm)
전기음향 — 보청기의 실이 음향 특성의 측정
电声学.助听器真耳声学性能特性的测量
2017-08-29
IEC 61669-2015
Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
电声学 - 听力助听器实耳声学特性的测量
2015-11-04
IEC 61669-2015+AMD1-2025 CSV
Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
电声学 - 听力助听器实耳声学特性的测量
2025-01-17
SJ/T 10725-2013
电声学 测量电容传声器电声性能的测量方法
Electroacoustics - Measurement methods of electroacoustic characteristics for measurement condenser microphones
2013-10-17
IEC 61669-2015/AMD1-2025
Amendment 1 - Electroacoustics - Measurement of real-ear acoustical performance characteristics of hearing aids
修改1-电声学-助听器真耳声学性能特性的测量
2025-01-17
GB/T 25102.100-2010
电声学 助听器 第0部分:电声特性的测量
Electroacoustics - Hearing aids - Part 0:Measurement of electroacoustical characteristics
2010-09-02
GOST R 53576-2009
Микрофоны. Методы измерения электроакустических параметров
话筒 电声特性测量方法
UNE-EN 60118-0/A1-1996
HEARING AIDS. PART 0: MEASUREMENT OF ELECTROACOUSTICAL CHARACTERISTICS.
助听器 第0部分:电声特性的测量
1996-10-07
UNE-EN 60118-0-1996
HEARINGS AIDS. PART 0: MEASUREMENT OF ELECTROACOUSTICAL CHARACTERISTICS.
助听器 第0部分:电声特性的测量
1996-04-22
KS C IEC 60118-0
전기음향 — 보청기 — 제0부: 보청기의 성능 특성 측정
助听器-PART0:电声特性的测量
2017-08-29
KS C IEC 60118-0(2022 Confirm)
전기음향 — 보청기 — 제0부: 보청기의 성능 특성 측정
助听器-第0部分:电声特性的测量
2017-08-29
BS EN 60645-5-2005
Electroacoustics. Audiometric equipment-Instruments for the measurement of aural acoustic impedance/admittance
电声学 听力测量设备
2005-03-09
BS EN 60118-0-2015
Electroacoustics. Hearing aids-Measurement of the performance characteristics of hearing aids
电声学 助听器
2015-09-30
YY/T 1668-2019
阵列式脉冲回波超声换能器的基本电声特性和测量方法
Electroacoustic characteristics and measurement methods of pulse-echo ultrasonic array transducers
2019-07-24
AS ISO 12124-2003
Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids
声学.助听器真耳声学特性的测量程序
2003-07-04
GB/T 20242-2006
声学 助听器真耳声特性的测量方法
Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids
2006-05-08