Little known outside of the telecommunications industry , now you can read up on whats going on. .
http://www.televisionbroadcast.com/ NewBayMedia is the publisher of televisionbroadcast , DV.com , Tvtechnology , Videography , RadioWorld and more , find em at the televisionbroadcast web site. All free. Also
http://www.nab.org/ And
http://www.broadcastingcable.com/ The next one is 'television & cable factbook' in print and on line at some libraries
http://www.worldcat.org/ 'the television stations volumes' . The publisher of 'television cable factbook' is
http://www.warren-news.com/ also some 'television stations' have the print and or online television stations editions , The Denver Colorado Public Library has the Television and Cable Factbook . . . . . . . Here is a little known web site that has practical and useful information of D
http://www.digitaladvisor.com/igital Tv's and etc.. . Next is 3D@Home
http://www.3dathome.org . . . . Next are some FCC web sites ,
http://www.fcc.gov/cgb/ . .
http://www.dtv.gov/ . . The next one is
http://www.openmobilevideo.com . . . The next one is, B&H Photo sends out a nice big Video/Audio Catalog for free , great for reading in bed and go to sleep.
http://www.bhphotovideo.com . . The next one is ,
http://escapevelocityblog.blogspot.com