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.
Cellphones (also known as cellular phones and, chiefly in Europe, as mobile phones or mobiles) are radio telephones that route their calls through a network of masts linked to the main public telephone network. Here's how they work.