images of manuals of the mediums of speech I am referring to http://ambriente.com/wifi/howto.php * transmitter * megaphone * streaming * vocal * microphone? * radio refs: ![twomouths](https://i.pinimg.com/736x/83/64/70/8364701246dd61b05067af3c125a1faf.jpg){ width=50% } ![liveoccupy](http://www.dldewey.com/images/live2.jpg){ width=50% } ![alt text](occupy-davis-butler.jpg) ![mikrofoniki](https://1.bp.blogspot.com/-Lfzr2ZzEev0/VySC4WzJECI/AAAAAAAAFPY/NKYHFVcBBQEv1yIFTvlgTsQuVGk6doZgwCLcB/s1600/mikro-2_28-4-16.jpg){ width=50% } ![megaphon](https://www.zougla.gr/assets/images/2528690.jpg){ width=50% } ![Caption text](megaphon.jpg){ width=50% } ![feminists](https://archive.ica.art/sites/default/files/media/images/1200IMG_0682.JPG){ width=50% } ![broadcastcart](http://www.ambriente.com/wifi/images/speaker1.jpg){ width=50% } ![radiocar1](http://www.metalculture.com/wp-content/uploads/DSC_16111.jpg){ width=50% } ![radiocar2](https://static1.squarespace.com/static/53dabea7e4b06489b309657a/55645642e4b0b17b146b9ebf/55645659e4b08b2ebc72bb28/1432639069240/DSC_1595.JPG?format=750w){ width=50% }