CTN 74/SC 1 - Noise

Secretary:

EVS - ENVIROSUITE IBÉRICA S.A.U.

International Relations:

ISO/TC 39/SC 6 Noise of machine tools

ISO/TC 43 Acoustics

CEN/TC 211 Acoustics

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 74/SC 1: 213

UNE-EN ISO 4869-2:1996/AC:2008

Status: ANULADA / 2020-04-01

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994/Cor 1:2006)

UNE-EN ISO 4869-2:1996

Status: ANULADA / 2020-04-01

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994)

UNE-EN 24869-1:1994

Status: ANULADA / 2020-02-26

Acoustics - Hearing protectors - Subjective method for the measurement of sound attenuation (ISO 4869-1:1990)

UNE-EN ISO 17201-3:2010

Status: ANULADA / 2019-09-25

Acoustics - Noise from shooting ranges - Part 3: Guidelines for sound propagation calculations (ISO 17201-3:2010)

UNE-EN ISO 389-1:2001

Status: ANULADA / 2019-03-06

Acoustics. Reference zero for the calibration of audiometric equipment. Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones. (ISO 389-1:1998)

UNE-ISO 1996-1:2005

Status: ANULADA / 2018-04-19

Acoustics -- Description, measurement and assessment of environmental noise -- Part 1: Basic quantities and assessment procedures

UNE-ISO 1996-2:2009

Status: ANULADA / 2018-04-19

Acoustics -- Description, measurement and assessment of environmental noise -- Part 2: Determination of environmental noise levels

UNE-EN ISO 7029:2000

Status: ANULADA / 2017-11-29

Acoustics - Statistical distribution of hearing threshold as a function of age (ISO 7029:2000)

UNE 74163:2000

Status: ANULADA / 2017-06-07

Mobile booths for simultaneous interpretation. General characteristics and equipment.

UNE 74162:2000

Status: ANULADA / 2017-05-10

Booths for simultaneous interpretation. General characteristics and equipment.

UNE-EN ISO 6926:2002

Status: ANULADA / 2016-09-07

Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2000)

UNE-EN ISO 389-3:1999

Status: ANULADA / 2016-07-13

Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:1994)

UNE-EN ISO 4869-4:2000

Status: ANULADA / 2016-06-09

ACOUSTICS. HEARING PROTECTORS. PART 4: MEASUREMENT OF EFFECTIVE SOUND PRESSURE LEVELS FOR LEVEL-DEPENDENT SOUND-RESTORATION EAR-MUFFS. (ISO/TR 4869-4:1998)

UNE-EN ISO 1683:2009

Status: ANULADA / 2016-01-27

Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2008)

UNE-EN 29295:1995

Status: ANULADA / 2015-10-21

ACOUSTICS. MEASUREMENT OF HIGH-FREQUENCY NOISE EMITTED BY COMPUTER AND BUSINESS EQUIPMENT. (ISO 9295:1988).

Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:1995, including Cor 1:1997)