Most systems use hybrid fiber coaxial ( HFC ) distribution ; this means the trunklines that carry the signal from the headend to local neighborhoods are optical fiber to provide greater bandwidth and also extra capacity for future expansion.

Class-D amplifiers have been widely used to control motors, and are used almost exclusively for small DC motors, but they are now also used as audio amplifiers, with some extra circuitry to allow analogue to be converted to a much higher frequency pulse width modulated signal.

In both the C64 and SX-64 the extra pins of the processor were used to control the computer's memory map by bank switching, and in the C64 also for controlling three of the four signal lines of the Datassette tape recorder ( the electric motor control, key-press sensing and write data lines ; the read data line went to another I / O chip ).

Signal grounds serve as return paths for signals and power ( at extra low voltages, less than about 50 V ) within equipment, and on the signal interconnections between equipment.

The earliest wiretaps were extra wires —“ connected to the line between the telephone company ’ s central office and the subscriber — that carried the signal to a pair of earphones and a recorder.

The basic QuickRing system consisted of a number of single-direction 1-bit serial links carrying data, and one extra line carrying a 50 MHz clock signal.

The brightness image remained compatible with existing B & W television sets at slightly reduced resolution, while color televisions could decode the extra information in the signal and produce a limited-resolution color display.

Information was then separately encoded and folded into the signal as a high-frequency modification to produce a composite video signal – on a black and white television this extra information would be seen as a slight randomization of the image intensity, but the limited resolution of existing sets made this invisible in practice.

Color information was then separately encoded and folded into the signal as a high-frequency modification to produce a composite video signal – on a black and white television this extra information would be seen as a slight randomization of the image intensity, but the limited resolution of existing sets made this invisible in practice.

WFIL went back to the TK-10s two weeks later when ABC refused to carry the color signal and management realized that the show lost something without the extra cameras.

Since most of the line is single track, the extra trains display a green disk with a diagonal white line on the front to indicate to station staff and signal operators that there is a train following in the same direction

A subcarrier is a separate analog or digital signal carried on a main radio transmission, which carries extra information such as voice or data.

In most cases where the control locations are still in the field adjacent to railway tracks, the name or code of the control point is plainly labelled on the side of the signal box structure as an extra visual reminder to the train operators where they are.

Sometimes a drum group will sing the song more than four times, particularly when the song feels good and the singers seize the moment for an extra pushup or two ( or more ), or when a dancer blows a whistle or passes his staff or fan over the drum to signal that the song is to be continued four extra pushups while he prays.

They allow through unwanted signals that are fairly close to the expected one, but because of the random quality of these phase-noise ' skirts ', the signals are usually unintelligible, appearing just as extra noise in the received signal.

The SMBus has an extra optional shared interrupt signal called SMBALERT #, which can be used by slaves to tell the host to ask its slaves about events of interest.

It prevents the clock signal from reflecting back into the cable and causing false detection of extra 1's and 0's.

This means a PALplus signal provides no extra horizontal resolution to compensate for the image being stretched across a wider screen.

The extra power is radiated over central Columbus — however outlying suburbs in the direction of the nulls will experience a degraded signal.

Recent applications in the UK have, in conjunction with advanced SPAD protection techniques, used TPWS with outer home signals that protect junctions with a higher than average risk, by controlling the speed of an approaching train an extra signal section in rear of the junction.

If a time delay is added to the recorded signal from each microphone that is equal and opposite of the delay caused by the extra travel time, it will result in signals that are perfectly in-phase with each other.

Which is more economical for your plant -- a vacation shutdown or spaced vacations that require extra employees for vacation fill-ins??

`` Lillian's bread is so good and everything tastes so much better here that it is hard not to eat too much '', said the secretary ruefully eyeing her extra pounds.

No matter how well work is planned, bad weather or unexpected setbacks can cause extra work that must be caught up.

The basic state grant is thirty cents for each person served, and there is a further book incentive grant that provides an extra twenty cents up to fifty cents per capita, if a library spends a certain number of dollars.

Instead of her old confidence in the simplest, purest, most moving musical expression, Miss Schwarzkopf is letting herself be tempted by the classic sin of artistic pride -- that subtle vanity that sometimes misleads a great artist into thinking that he or she can somehow better the music by bringing to it something extra, some personal dramatic touch imposed from the outside.

The other Rutherford films ( all directed by George Pollock ) were Murder at the Gallop ( 1963 ), based on the 1953 Hercule Poirot novel After the Funeral ( In this film, she is identified as Miss JTV Marple, though there was no indication as to what the extra initials might stand for ); Murder Most Foul ( 1964 ), based on the 1952 Poirot novel Mrs McGinty's Dead ; and Murder Ahoy!

But whether democracy depended on this extra time is impossible to say.

This is done by adding eight extra 8-bit buses which allow the graphics controller to issue new AGP requests and commands at the same time with other AGP data flowing via the main 32 address / data ( AD ) lines.

Drivers unused to dirt roads should be especially cautious – it is recommended that drivers reduce their speed, drive with extra care, and avoid driving at night because animals can stray on to roads.

Modern steal rules were fully implemented in 1898, and steals are now only credited when a runner successfully takes an extra base while the ball is being pitched, but not already hit.

This rule also clarified that advancement of another base ( s ) beyond the one being stolen is not credited as a stolen base on the same play, and that an error is charged to the fielder who permitted the extra advancement.

In one application, it is actually a benefit: the password-hashing method used in OpenBSD uses an algorithm derived from Blowfish that makes use of the slow key schedule ; the idea is that the extra computational effort required gives protection against dictionary attacks.

In the Roman Catholic Church, the title is purely honorific and carries no extra jurisdiction, though most archbishops are also metropolitan bishops, as above.

A team can bring at the most four substitutes to the game and one of these is likely to be an extra goalkeeper.

In league competitions games may end in a draw, but in some knockout competitions if a game is tied at the end of regulation time it may go into extra time, which consists of two further 15-minute periods.

If the score is still tied after extra time, the game will be replayed.

One modern example of such an ascending valve is the Yamaha YSL-350C trombone, in which the extra valve tubing is normally engaged to pitch the instrument in Bb, and pressing the thumb lever removes a whole step to pitch the instrument in C. Valves require regular lubrication.

The jaw joint is generally well above the plane of tooth occlusion, allowing extra room for masseteric attachment on the dentary and causing the rotation of the lower jaw to be translated into straight-ahead crushing force between the teeth of the upper and lower jaws.

A lunisolar calendar is a lunar calendar that compensates by adding an extra month as needed to realign the months with the seasons.

Quantum brute force is easily defeated by doubling the key length, which has little extra computational cost in ordinary use.