Name:
ISO 16:1975 PDF
Published Date:
01/01/1975
Status:
Active
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.
| File Size : | 1 file , 110 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 1 |
| Published : | 01/01/1975 |