Standard

NEK EN 60645-3:1995

Withdrawn

Note: This standard has a new edition: NEK EN 60645-3:2007

Corrigendums and amendments are bought separately.

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Abstract

Specifies means of describing the physical characteristics of audiometric test and reference signals of short duration and methods for their measurement. The standard also specifies a psychoacoustic method of determining the level of the test signal in terms of hearing level. Requirements for the information to be given in an instruction manual are also included.

Document information

  • Standard from NEK
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 17.140.50
  • National Committee NEK/NK29

Legal references

EU law: 73/23/EEC, 93/42/EEC

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