Today,VOA broadcasts to satellites in space that send the signal back to stations on the ground that transmit programs with a clear signal.

VOA: special.2010.12.08

As soon as Brown spoke, the signal was given.

VOA: special.2009.07.02

Then again. That was the signal to attack.

VOA: special.2009.11.05

"Supporters of Iran or affiliates such as Hezbollah or Hamas, they quickly have picked up on the signal that Iranian influence is perhaps not as valuable as Turkish influence."

VOA: standard.2010.07.26

To many of the people there, Lincoln's victory was a signal that ended the state's ties to the Union.

VOA: special.2009.07.16

which mean "help me." Frederick Stanley Mockford created the mayday call signal in the nineteen twenties.

VOA: special.2010.04.18

Everyone cheered wildly when a signal was given and a huge cloth fell from the statue.

VOA: special.2010.05.06

In most places in the world, a green light is a signal to move ahead.

VOA: special.2010.05.23

The explosion was a signal for all Confederate guns surrounding the fort to open fire.

VOA: special.2009.08.13

That tiny part sent a signal to computers that the launch had taken place.

VOA: special.2009.07.01

An electrical signal is then sent to the prosthetic arm, telling it to move.

VOA: special.2009.03.10

The device sends a signal to a computer at the back of the car.

VOA: special.2009.11.03

That explosion would signal the other guns surrounding the fort to open fire.

VOA: special.2009.08.06

Engineers believed the warning signal was wrong and the shield was locked.

VOA: special.2009.06.17