This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Transmisin de vdeo en comunicaciones mviles usando copy. Transmisin de vdeo Own Joselei Public Domain not copyrighted free use propio December propio Unidentified diagrams Diagrams in English
Page 2023 Free-images.com. All images are Public Domain