Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:International_Standard
|
| gptkbp:defines |
standard tuning frequency for musical pitch
|
| gptkbp:publicationYear |
1975
|
| gptkbp:publishedBy |
gptkb:International_Organization_for_Standardization
|
| gptkbp:replacedBy |
ISO 16:2002
ISO Recommendation R 16-1955 |
| gptkbp:specifies |
A440 (440 Hz) as the standard pitch for the note A above middle C
|
| gptkbp:standardNumber |
gptkb:ISO_16
|
| gptkbp:subject |
gptkb:musical_pitch
acoustics |
| gptkbp:title |
Acoustics – Standard tuning frequency (Standard musical pitch)
|
| gptkbp:bfsParent |
gptkb:ISO_16
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
ISO 16:1975
|