Definition: Timbre is the unique quality of an instrumentâs sound; its âvoice.â. Timbre describes the difference between two tones played in the same pitch and volume.
Cell site placed atop an existing building. A cell site or cell tower is a cellular telephone site where antennae and electronic communications equipment are placed, usually on a radio mast, tower or other high place, to create a cell (or adjacent cells) in a cellular network.
In a real emergency cell towers can be down and as anyone who owns a cell will tell you even at the best of times they will not work when you need them! There is one option that has been used for over 100 years and that's longer than we've been alive. That's HAM radio or amateur radio.