Committee

Committee:

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 5136:2010

Status: VIGENTE / 2010-03-17

Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003)

UNE-EN ISO 11957:2010

Status: VIGENTE / 2010-03-17

Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996)

UNE-EN ISO 9614-1:2010

Status: VIGENTE / 2010-03-17

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)

UNE-EN ISO 9614-3:2010

Status: VIGENTE / 2010-03-17

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002)

UNE-EN ISO 11546-1:2010

Status: VIGENTE / 2010-03-17

Acoustics - Determination of sound insulation performances of enclosures - Part 1: Measurements under laboratory conditions (for declaration purposes) (ISO 11546-1:1995)

UNE-EN ISO 11546-2:2010

Status: VIGENTE / 2010-03-17

Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes) (ISO 11546-2:1995)

UNE-EN ISO 11688-1:2010

Status: VIGENTE / 2010-03-17

Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995)

Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity (ISO 11205:2003)

UNE-EN ISO 12001:2010

Status: VIGENTE / 2010-03-17

Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code (ISO 12001:1996)

UNE-EN ISO 4871:2010

Status: VIGENTE / 2010-03-03

Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)

UNE-EN ISO 7235:2010

Status: VIGENTE / 2010-03-03

Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)

UNE-EN 1547:2001+A1:2010

Status: VIGENTE / 2010-01-20

Industrial thermoprocessing equipment - Noise test code for industrial thermoprocessing equipment including its ancillary handling equipment

UNE-EN ISO 389-9:2010

Status: VIGENTE / 2010-01-13

Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)

UNE-EN ISO 9612:2009

Status: VIGENTE / 2009-12-16

Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009)

UNE-EN ISO 389-5:2007

Status: VIGENTE / 2009-10-30

Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006)

UNE-EN ISO 11690-3:1999

Status: VIGENTE / 2009-10-30

ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESING OF LOW-NOISE WORKPLACES CONTAINING MACHINERY - PART 3: SOUND PROPAGATION AND NOISE PREDICTION IN WORKROOMS (ISO/TR 11690-3:1997).

UNE-EN ISO 11688-2:2001

Status: VIGENTE / 2009-10-30

Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design. (ISO/TR 11688-2:1998)

UNE-EN ISO 17201-4:2007

Status: VIGENTE / 2009-10-30

Acoustics - Noise from shooting ranges - Part 4: Prediction of projectile sound (ISO 17201-4:2006)

UNE-EN ISO 10846-5:2009

Status: VIGENTE / 2009-10-07

Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 5: Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion (ISO 10846-5:2008)

UNE-EN ISO 3822-1:2000/A1:2009

Status: VIGENTE / 2009-07-01

Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 1: Method of measurement - Amendment 1: Measurement uncertainty (ISO 3822-1:1999/Amd 1:2008)

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