A pair of tuning forks. When struck against a surface,the tines of the tuning forks vibrate at a known frequency. Each specific frequency corresponds to a note in the scale,against which instruments may be tuned | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4238 px × 4238 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |