But give me some credit, I was receiving no reference signals from the ship.

It compares the signal under test with the original reference signal.

A frame of reference signals to consumers the goal they can expect to achieve by using a brand.

The reference signal is encoded on an F3 subcarrier (color).

Then receivers would listen for specific phase structures, by comparing the incoming data with a reference 80-second signal.

The reference signal may be generated from three separate phase references using the transform.

Assume that initially the oscillator is at nearly the same frequency as the reference signal.

In this example, an array is assumed to contain a reference signal to be tracked.

Thus the reference signal is proportional to the total absorbed light energy.

Based on measured line currents and voltages, a control system determines reference current signals for each phase.