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.
An unlocked cell phone is a device that can be used on any carrier that supports that phone. A locked cell phone, in contrast, is fixed to a single carrier. The lock is simply software on the cell phone that prevents the device from recognizing a SIM (Subscriber Identity Module) card from a new carrier.