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BS 4198

67th Edition, September 14, 1967

Complete Document

Method for Calculating loudness

Includes all amendments and changes through Reaffirmation Notice , September 15, 1992

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Product Details:

  • Revision: 67th Edition, September 14, 1967
  • Published Date: September 15, 1992
  • Status: Not Active, See comments below
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 22
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Procedures for calculating the loudness experienced by a typical listener. Method A is designed specifically for the types of broad band spectrum most commonly encountered, whilst method B may be used with all types of spectrum. The procedures are designed for noises that are steady rather than intermittent.