GB/T 7583-1987Acoustics. Pure tone air conduction threshold audiometry. For hearing conservation purposes (English PDF)
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
March 27, 1987
Implementation date
November 1, 1987
Scope
GB/T 7583-1987 (Acoustics. Pure tone air conduction threshold audiometry. For hearing conservation purposes) is available as an English-translated PDF.
GB/T 7583-1987 — This standard specifies the staff to monitor the hearing in a noisy environment for the purpose of pure tone air conduction hearing threshold necessary conditions and test procedures determined, including the audiometer calibration of audiometric indoor maximum permissible ambient noise level and ready to work.
This standard specifies the hand control and automatic recording audiometer audiometer hearing thresholds measured at a fixed frequency method, computer or other automated equipment can also be used to listen to a threshold determination.
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Document preview — GB/T 7583-1987
National Standard of the People's Republic of China
- ICS
- 17.140.10
- Classification
- A 42
Issued by: National Bureau of Standards
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the staff to monitor the hearing in a noisy environment for the purpose of pure tone air conduction hearing threshold necessary conditions and test procedures determined, including the audiometer calibration of audiometric indoor maximum permissible ambient noise level and ready to work. This standard specifies the hand control and automatic recording audiometer audiometer hearing thresholds measured at a fixed frequency method, computer or other automated equipment can also be used to listen to a threshold determination. This standard specifies the test method used to listen to records obtained to determine the hearing threshold level and to make the provisions of the audiogram.
Document data
International classification (ICS): 17.140.10.
Chinese classification (CCS): A42.
Estimated length of the Chinese original: 9,992 words.
Adopted international standard: ISO 6189-1983, NEQ.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 16180-2014Standard for identify work ability - Gradation of disability caused by work-related injuries and occupatiaonal diseases
- GB/T 7341.1-2010Electroacoustics -- Audiological equipment -- Part 1: Pure-tone audiometers
- GB/T 7341-1987Electroacoustics -- Audiological equipment -- Part 1: Pure-tone audiometers
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GB/T 7583-1987
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