File:PulsEchoPrinciple-de.svg
Summary
| Description | Illustration of the pulse-echo principle.. Based on a public domain image by Kieran Maher (see original image) |
| Date | |
| Source | Own work |
| Author | Dirk Hünniger |
| Permission (Reusing this file) |
GNU Free Documentation License |
Licensing
I, Dirk Hünniger, the copyright holder of this work, hereby publishes it under the following licenses:
| Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
| This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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| This licensing tag was added to this file as part of the GFDL licensing update. |
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