Reference number
ISO 16:1975
© ISO 2024
International Standard
ISO 16:1975
Acoustics — Standard tuning frequency (Standard musical pitch)
Edition 1
1975-01
Read sample
Published (Edition 1, 1975)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 16:1975

Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

Specifies the frequency for the note A in the treble stave and shall be 440 Hz. Tuning and retuning shall be effected by instruments producing it within an accuracy of 0,5 Hz.

General information

  • Status
     : Published
    Publication date
     : 1975-01
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 1
  • Technical Committee :
    ISO/TC 43
    ICS :
    17.140.01 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 17
  6. 17.140
  7. 17.140.01
  8. ISO 16:1975