The signal, beyond a doubt, emanated from the nearby landing field.

"Lieutenant, are you detecting any such signals emanating from anywhere in local space?"

But European officials say the signals emanating from Washington have been inconsistent.

Even an inexpensive shortwave radio can receive signals emanating from several countries during any time of day.

All you could say then was that the signal emanated from somewhere at least fifty light-years distant.

I feel a certain unease faced with the different signals emanating from the French Presidency.

A place where enigmatic signals had been emanating for a long time, hinting at sapient activity.

Each cell tower has multiple antenna faces, so it is able to pick up wireless signals emanating from different directions.

Most Americans carry cellphones, but many may not know that government agencies can track their movements through the signals emanating from the handset.

And because the signal emanates from space, you don't lose the station as you drive from city to city.