Original sentence: Not all radio stations use Prophet; there are other systems available for broadcasters, especially when satellite based programming is used.They may also voice track several other cities
Edited sentence: But it also benefits the local area as well by bringing talented voices to their stations.However, not all radio stations use Prophet; there are other systems available for broadcasters, especially when satellite based programming is used.Radio stations have always relied on part-time help, for late night holiday and weekend positions.The advantage to companies like Clear Channel is obvious, it saves money.There are many other hourly support positions that have been added as well.They may also voice track several other cities, but they will do extensive show prep to be able to talk about the local issues.They want to have a large audience, which in turn forces competing radio stations to step up their programming as well