All the shaping schemes in the literature try to reduce the transmitted signal power.

Cold switching occurs when the signal power is removed before switching.

Later that day, the lines, which carry 1.4 million passengers each weekday, lost signal power twice again.

The signal power was low to protect the aircraft communication band.

The station often asks listeners for donations to allow it to increase the signal power.

Some of the signal power may be reflected back to its origin rather than being carried all the way along the cable to the far end.

In 1959, the station was authorized to increase its daytime signal power to 1,000 watts.

It is defined as the ratio of signal power to the noise power.

This frequency, signal power, and ownership would be maintained unchanged for another two decades.

When the noise is white gaussian process, , the signal power.