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BS EN ISO 389-2:1997

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

General Information

Status : Under Review
Standard Type: Main
Document No: BS EN ISO 389-2:1997
Document Year: 1997
Pages: 14
  • Section Volume:
  • GBM07 Occupational & Personal Safety (GMB07)
  • ICS:
  • 11.040.01 Medical equipment in general
  • 13.140 Noise with respect to human beings

Life Cycle

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Under Review
BS EN ISO 389-2:1997
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