NBN S 01-012-1979
Acoustics - Standard tuning frequency

Standard No.

NBN S 01-012-1979

Release Date

1979

Published By

BE-NBN

Latest

NBN S 01-012-1979

Scope

This International Standard specifies the normal tuning frequency (or normal musical frequency).

NBN S 01-012-1979 history

• 1979 NBN S 01-012-1979 Acoustics - Standard tuning frequency