The third most common frequency will occur as often as the first.
This is because all the oscillations have one common frequency.
The two clocks became injection locked to a common frequency.
Lincoln Park has a radio system that allows all the pilots flying near the airport to talk to each other over a common frequency.
The most common frequency emitted seems to be close to 450 Hz.
The economics of central station generation improved greatly when unified light and power systems, operating at a common frequency, were developed.
I knew he heard me, for all suits are tuned to the common frequency.
It was phase comparison at this common frequency that resulted in the hyperbolic lines of position.
Three-times-a-day milking has become a common frequency in recent years.
"Never mind the picks and jets," she said over the common frequency.