It assists a listener to tune his or her radio to the correct frequency for the station.

She asked for my help because she wouldn't have been able to determine the correct frequencies herself.

The correct frequencies for these signals must be selected so that they actually reach the satellites without being reflected or deviated before.

Once the found the correct frequency they could understand and communicate with that particular animal.

And every time we translate from one universe to another it will be necessary for me to start over again computing the correct frequency.

She has perfect pitch, the ability to hear in her mind the correct frequency for every musical note on the scale.

Kane says he thinks he can tune it to the correct frequency.

"At your service," it transmitted through the correct frequencies.

Pilot must set the correct frequency of the beacon and fly to it.

A microwave oven resonates water molecules when tuned to the correct frequency.