TuningFork659Hz.jpg
Summary
Description TuningFork659Hz.jpg |
Español:
Diapasón afinado a 659Hz
Tuning fork by John Walker showing note (E) and frequency in hertz (659); picture taken by me and released into the public domain
|
Date | 14 January 1999 (according to Exif data) |
Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
Author | No machine-readable author provided. Flapdragon assumed (based on copyright claims). |
Licensing
Public domain Public domain false false |
I, the copyright holder of this work, release this work into the
public domain
. This applies worldwide.
In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose , without any conditions, unless such conditions are required by law. |