现行

BS EN IEC 61265-2018

Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
电声学 飞机噪声测量仪器 飞机噪声认证中声压级测量系统的性能要求

2018-08-24

现行

IEC 61265-2018

Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
电声学飞机噪声测量仪器飞机噪声认证中测量声压级的系统性能要求

2018-05-08

现行

ITU-T P.54

Sound level meters (apparatus for the objective measurement of room noise)
声级计（客观测量室内噪声的仪器）

1988-11-25

现行

ITU-R BS.468

Measurement of audio-frequency noise voltage level in sound broadcasting
声音广播中音频噪声电压级的测量

1986-07-01

现行

ITU-R BS.468

Measurement of audio-frequency noise voltage level in sound broadcasting
声音广播中音频噪声电压级的测量

1986-07-01

现行

ITU-T P.54

Sound level meters (apparatus for the objective measurement of room noise)
声级计（客观测量室内噪声的仪器）

1988-11-25

现行

GB/T 34388-2017

铸造机械 噪声声功率级测量方法
Foundry machinery—Noise measurement method of sound power levels

2017-09-29

现行

GB/T 17147-2012

声音广播中音频噪声电平的测量
Measurement of audio-frequency noise voltage level in sound broadcasting

2012-06-29

现行

BS 3539-1986

Specification for sound level meters for the measurement of noise emitted by motor vehicles
机动车噪声测量用声级计规范

1986-02-28

现行

GB/T 23282-2009

锻压机械噪声声功率级测量方法
Metal forming machinery - Noise measurement method of sound power levels

2009-03-16

现行

GB/T 23281-2009

锻压机械噪声声压级测量方法
Metal forming machinery -noise measurement method of sound pressure levels

2009-03-16

现行

GOST 31296.2-2006

Шум. Описание, измерение и оценка шума на местности. Часть 2. Определение уровней звукового давления
噪声 环境噪声的描述 测量和评估 第2部分声压级的测定

2006-06-24

现行

BS EN ISO 9614-2-1997

Acoustics. Determination of sound power levels of noise sources using sound intensity-Measurement by scanning
声学用声强测定噪声源的声功率级 扫描测量

1997-04-15

现行

ASTM E3091-17(2024)

Standard Specification for Systems to Measure Sound Levels
声级测量系统的标准规范

2024-05-01

现行

BS EN ISO 9614-1-2009

Acoustics. Determination of sound power levels of noise sources using sound intensity-Measurement at discrete points
声学用声强法测定噪声源的声功率级

2010-08-31

现行

SJ/T 9148-2013

电声学 飞机噪声测量仪器 运输机噪声评定用1/3倍频程声压级测量系统的性能要求
Electroacoustics-Instruments for measurement of aircraft noise-Performance requirements for systems to measure on-third-octave band sound pressure levels in noise certification of transport-category aeroplanes

2013-10-17

现行

KS I ISO 9614-2

음향 — 소리세기를 이용한 소음원의 음향파워레벨 결정 — 제2부: 스캐닝 측정
声学 - 使用声强测定噪声源的声功率级 - 第2部分:扫描测量

2020-06-30

现行

KS I ISO 9614-2

음향 — 소리세기를 이용한 소음원의 음향파워레벨 결정 — 제2부: 스캐닝 측정
声学用声强测定噪声源的声功率级第2部分:扫描测量

2023-09-08

现行

BS EN ISO 9614-3-2009

Acoustics. Determination of sound power levels of noise sources using sound intensity-Precision method for measurement by scanning
声学用声强法测定噪声源的声功率级

2010-04-30

现行

GB/T 16404.2-1999

声学 声强法测定噪声源的声功率级 第2部分:扫描测量
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2:Measurement by scanning

1999-03-08