Standard

ISO 226:1987

May 1987 Withdrawn

Note: This standard has a new edition: ISO 226:2023

Corrigendums and amendments are bought separately.

Language English

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Abstract

Specifies the relations existing between the sound pressure levels and frequencies of pure sinusoidal continuous tones in several conditions. These relations are expressed as curves and represent a fundamental property of the human auditory system.

Document information

Standard from ISO
Published: 7 May 1987
Withdrawn: 21 August 2003
Expires: 18 January 1985
Edition: 1
Version: 1
Document type: IS
ISBN:

ICS 13.140
ISO TC ISO/TC 43

Product Relations

Revised by: ISO 226:2003
Revised by: ISO 226:2003
Revised by: ISO 226:2003
Revises: ISO/R 226:1961

Product life cycle

Previous product

Withdrawn

ISO/R 226:1961
Current product

Withdrawn

ISO 226:1987
Revised by

Historical draft

ISO 226:2003

Historical draft

ISO 226:2003

Withdrawn

ISO 226:2003

ISO 226:1987

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ISO 226:2023

ISO 226:2023

ISO 226:2023

ISO 226:2003

ISO 226:2003

ISO 226:2003

ISO 226:1987

ISO/R 226:1961

Abstract

Document information

Product Relations

Product life cycle

Access to standards for the entire organization

Benefits of our business solution:

Contact us today for a non-binding offer

Extended editions Extended editions (0)

Version history Related corrigendum and amendments (0)

Version history History (8)

ISO 226:2023

ISO 226:2023

ISO 226:2023

ISO 226:2003

ISO 226:2003

ISO 226:2003

ISO 226:1987

ISO/R 226:1961

Abstract

Document information

Product Relations

Product life cycle