Usually more than a single report is required to generate a signal, depending upon the event and quality of the information available.

Finally, the system might generate a signal that could be picked up by roadside police.

Some of these are stimulated and generate an electrical signal.

A part of the computer generates special electronic signals which cause the characters to be displayed on the screen.

The kernel can generate a signal to notify the process of an event.

Each pad has a sensor that generates an electric signal when struck.

It must be generating a signal the mind perceived as noise, whatever was left of the mind.

Unknowns that generate a stronger signal than the known sample are "positive."

The idea was that a very fine ribbon suspended in a magnetic field could generate electric signals.

Trend line breaks can be used to generate signals.