450 products found

Please choose at least one filter


Published from

Time limit for review from

Withdrawn from

Released from

Reset
  • Origin

  • Type

  • Status

  • Legislation

  • Subjects

DS/EN ISO 389-4:1999

Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 41.82

DS/EN ISO 389-5:2006

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


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 45.85

DS/EN ISO 389-6:2007

Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 56.88

DS/ISO 389-7:2019

Acoustics – Reference zero for the calibration of audiometric equipment – Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 56.88

DS/EN ISO 389-7:2019

Acoustics – Reference zero for the calibration of audiometric equipment – Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 61.05

DS/EN ISO 389-8:2004

Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 45.85

DS/EN ISO 389-9:2009

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


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 56.88

DS/ISO 532-1:2017

Acoustics – Methods for calculating loudness – Part 1: Zwicker method


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 104.75

DS/ISO 532-2:2017

Acoustics – Methods for calculating loudness – Part 2: Moore-Glasberg method


Status:
Current
Type:
Standard
Language:
English
Subject:
Price from:
€ 74.63

DS 797:1986

Acoustics - Assessment of occupational noise exposure for hearing conservation purposes


Status:
Current
Type:
Standard
Language:
Danish
Subject:
Price from:
€ 26.22