Since phase modulation is employed, higher order terms are also generated.

Additional non-timing data is sent by phase modulation during the rest of each second.

The phase modulation procedure of the physical process is generally a continuous function.

But the second marker (and data bit) is always preceded by 100 ms without any phase modulation.

Modification in phase according to low frequency will give phase modulation.

In a second step dispersion leads to a transformation of the phase modulation into a power variation.

Phase modulation is however not used by many DCF77 receivers.

Data was recorded onto the drum using a phase modulation technique still known today as Manchester coding.

It is another term for Phase modulation.

Otherwise the phase modulation would not work.

The "plus" format uses a more reliable phase modulation technique to provide 'sector' address information.

The most widely used modulation scheme is continuous phase modulation.

A technical article about phase noise in signal sources due to phase modulation.

Attached time signal systems generally use audible tones or phase modulation of the carrier wave.

Other techniques, such as phase modulation or changing the phase of the carrier signal, are also used.

If self phase modulation is relatively small then:

It is a phase modulation system.

Phase modulation was not included.

But they cannot understand the third message until they find the fourth message, a primer hidden in phase modulation.

This is termed phase modulation.

In phase modulation the phase of the carrier is controlled by the modulating waveform.

"Okay, how about phase modulation?

This makes it a suitable candidate for optical communications systems, where coherent phase modulation and detection are difficult and extremely expensive.

It's called phase modulation, or phase coding."

True FM and phase modulation are the most commonly employed forms of analogue angle modulation.