13.140 : Noise with respect to human beings

BS EN ISO 389-1:2018

BS EN ISO 389-1:2018

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Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold sound pressure levels pure tones and supra-aural earphones

€193.00

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BS EN 61252:1997+A2:2017

BS EN 61252:1997+A2:2017

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Electroacoustics. Specifications for personal sound exposure meters

€269.00

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BS EN ISO 389-7:2005+A1:2016

BS EN ISO 389-7:2005+A1:2016

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Acoustics. Reference zero for the calibration of audiometric equipment threshold hearing under free-field and diffuse-field listening conditions

€193.00

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BS ISO 22955:2021

BS ISO 22955:2021

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Acoustics. Acoustic quality of open office spaces

€355.00

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BS EN ISO 9612:2009

BS EN ISO 9612:2009

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Acoustics. Determination of occupational noise exposure. Engineering method

€374.00

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BS EN 60645-6:2010

BS EN 60645-6:2010

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Electroacoustics. Audiometric equipment Instruments for the measurement of otoacoustic emissions

€193.00

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BS EN 60645-7:2010

BS EN 60645-7:2010

Superseded Historical

Electroacoustics. Audiometric equipment Instruments for the measurement of auditory brainstem responses

€193.00

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BS EN ISO 8253-1:2010

BS EN ISO 8253-1:2010

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Acoustics. Audiometric test methods Pure-tone air and bone conduction audiometry

€316.00

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BS EN ISO 389-4:1999

BS EN ISO 389-4:1999

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Acoustics. Reference zero for the calibration of audiometric equipment levels narrow-band masking noise

€193.00

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BS EN ISO 389-8:2004

BS EN ISO 389-8:2004

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Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold sound pressure levels pure tones and circumaural earphones

€193.00

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BS EN ISO 14257:2001

BS EN ISO 14257:2001

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Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance

€316.00

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PD 6545:2005

PD 6545:2005

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Intended use of human head and ear simulators-guide

€374.00

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BS EN ISO 389-2:1997

BS EN ISO 389-2:1997

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Acoustics. Reference zero for the calibration of audiometric equipment equivalent threshold sound pressure levels pure tones and insert earphones

€165.00

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BS EN ISO 11690-2:1997

BS EN ISO 11690-2:1997

Superseded Historical

Acoustics. Recommended practice for the design of low-noise workplaces containing machinery Noise control measures

€269.00

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BS EN ISO 11690-1:1997

BS EN ISO 11690-1:1997

Superseded Historical

Acoustics. Recommended practice for the design of low-noise workplaces containing machinery Noise control strategies

€316.00

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