ISO 454:1975
Acoustics — Relation between sound pressure levels of narrow bands of noise in a diffuse field and in a frontally-incident free field for equal loudness
Reference number
ISO 454:1975
Edition 1
1975-01
Withdrawn
ISO 454:1975
4476
Withdrawn (Edition 1, 1975)

General information

  •  : Withdrawn
     : 1975-01
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 2
  • ISO/TC 43
    13.140 
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