真耳测试仪检测

NF S31-015:2002 电声学.助听器真耳声音特性测量仪

Electroacoustics - Equipment for the measurement of real-ear acoustical characteristics of hearing aids.

JJG 389-2003 仿真耳检定规程

Verification Regulation of Artificial Ears

JJG 251-1997 失真度测量仪检定规程

Verification Regulation of Distortion Meter Calibrator

JJG(电子) 12030-1989 VS22型电视非线性失真测试仪检定规程

IEC 60318:1970 测听耳机校准用IEC宽带型仿真耳

An I E C artificial ear, of the wideband type, for the calibration of earphones used in audiometry

GOST 8.154-1975 ГСИ.<人造耳测量仪>.检定方法与工具

State system for ensuring the uniformity of measurements. "Artifical ear"-type measuring instruments. Methods and means of verification

GB/T 7614-1987 校准测听耳机用的宽频带型仿真耳

本标准所述的仿真耳的频率范围为20～10000Hz。它适用于校准戴在人耳上不形成声漏的贴耳式耳机，不适用于耳罩式耳机

An artificial ear of wide band type for the calibration of earphones used in audiometry

KS B 5648-2002(2017 压力测试方法和真空容器的泄漏检测methodusing质谱仪

Pressure test method and vacuum vessel leak detection methodusing mass spectrometer

JJG 991-2017 测听设备 耳声阻抗/导纳测量仪器检定规程

YY/T 1800-2021 耳聋基因突变检测试剂盒

KS B 5648-2002 压力检测法和使用质谱仪的真空容器渗漏检测法

이 규격은 누출 탐지를 위해서 탐지 기체를 사용하고, 사용하는 탐지 기체에 알맞게 조정된

Pressure test method and vacuum vessel leak detection methodusing mass spectrometer

ONORM E 1352-1955 测试设备．检测仪 Staubschuβ

ITU-T P.57-2009 仿真耳

Artificial ears Study Group 12

ONORM E 1372-1955 检测仪．球压检测仪、加热芯轴检测仪

ONORM E 1360-1960 检测仪．球压检测仪、加热芯轴检测仪

DL/T 846.9-2004 高电压测试设备通用技术条件.第9部分: 真空开关真空度测试仪

General technical specifications for high voltage test equipments Part 9: vacuum interrupter detector

BS ISO 12124:2001 声学.助听器真耳声学特性测量规程

This International Standard specifies procedures and requirements for measuring the real-ear acoustical character-istics of hearing aids. Its purpose

Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids

ASA S3.46-1998 助听器真实耳朵动作特征测量方法

Methods of Measurement of Real-Ear Performance Characteristics of Hearing Aids

Methods of Measurement of Real-Ear Performance Characteristics of Hearing Aids

ISO 12124:2001 声学.助听器真耳声特性的测量方法

This International Standard specifies procedures and requirements for measuring the real-ear acoustical characteristics of hearing aids. Its purpose

Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids

KS I ISO 12124:2003 声学.助听器真耳声特性的测量方法

이 규격은 실제 귀에서 보청기의 음향학적 특성을 측정하는 절차와 요구되는 사항을 규정

Acoustics-Procedures for the measurement of real-ear acoustical characteristics of hearing aids

KS I ISO 12124:2014 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

ITU-T P.57-1993 仿真耳朵-电话转换质量

This Recommendation specifies the Artificial Ears for telephonometric use. Three types are recommended, covering the different transducers, types

Artificial Ears - Telephone Transmission Quality - Objective Measuring Apparatus - Corrigendum 1 (Study Group XII) 16 pp

CSN 36 6113-1981 测量仪器．人工耳．测量方法和手段

Schválenie normy ST SE V 1804-79 odporú?alo federálně ministerstvo elektrotechnického priemyslu. Spracovatel: TESLA Liptovsk? Hrádok k. p. — Ludovít

Measurement apparatus. Artificial ear. Measurement methods and means

DIN ISO 12124:2002 助听器真耳听觉特性测量程序 (ISO 12124:2001)

The document specifies procedures and requirements for measuring the real-ear acoustical characteristics of hearing aids. Its purpose is to ensure

Procedures for the measurement of real-ear acoustical characteristics of hearing aids (ISO 12124:2001)

BS EN 61669:2001 电声学.助听器真耳声学特性测量设备

This International Standard specifies the general requirements for test equipment designed for use in measuring the real-ear acoustical

Electroacoustics. Equipment for the measurement of real-ear acoustical characteristics of hearing aids

KS C 5500-2022 真线耳机音频播放时间的测量方法

Measurement method of audio playback time on true wireless earphones

GB/T 15472-1995 失真度测量仪通用技术条件和测试方法

本标准规定了谐波失真度测量仪（简称失真仪）的术语、产品分类、通用技术要求、试验方法、检验规则、标志、包装、运输、贮存等。 本标准适用于谐波失真度测量仪，作为产品设计、鉴定、生产、使用、测试的共同技术依据，也是制订失真仪产品标准的依据。 本标准中的主要技术要求、试验方法、检验规则也

Generic specification and test method for distortion meters

JJG(电子) 12030-1989 VS22型电视非线性失真测试仪检定规程

SJ/T 10230-1991 ZN4112型低失真度测量仪

本标准适用于ZN4112型低失真度测量仪，作为鉴定、生产、使用、测试和检验的共同技术依据

Low distortion meter for Type ZN4112

JJF 1289-2020 测听设备　耳声发射测量仪校准规范

Calibration Specification for Audiometric Equipment—Instruments for the Measurement of Otoacoustic Emissions