Status
Tilbagetrukket
Type
Standard
Varenummer
5651
Udgivelsesdato
1975-01-01
Komite
ISO/TC 43
Internationale relationer
ISO 532:1975 IDT
Dansk udvalg
Antal sider
20
Under revision
Scope
Specifies two methods for determining a single numerical value of a given sound, the first method is based on physical measurements, such as spectrum analyses in octave bands, the second method is based on spektrum analyses in one-third octave bands.