ISO 16:1975

Acoustics — Standard tuning frequency (Standard musical pitch)

Publication date:   Jan 1, 1975

General information

90.93 Standard confirmed   Sep 30, 2022

ISO

ISO/TC 43 Acoustics

International Standard

17.140.01   Acoustic measurements and noise abatement in general

Buying

  Published

PDF - €50.82

  French   English  



Buy

Scope

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.

Life cycle

NOW

PUBLISHED
ISO 16:1975
90.93 Standard confirmed
Sep 30, 2022