Repeater

In telecommunications, a repeater is an electronic device that receives a signal and retransmits it at a higher level or higher power, or onto the other side of an obstruction, so that the signal can cover longer distances. It is a generic term that refers to several different types of devices; a telephone repeater is an amplifier in a telephone line, an optical repeater is an optoelectronic circuit that amplifies the light beam in a optical fiber cable; and a radio repeater is a radio receiver and transmitter that retransmits a radio signal. A broadcast relay station performs an analogous role in broadcast radio and television.

Overview

When an information-bearing signal passes through a communication channel, it is progressively degraded due to loss of power. For example, when a telephone call passes through a wire telephone line, some of the power in the electric current which represents the audio signal is dissipated as heat in the resistance of the copper wire. The longer the wire is, the more power is lost, and the smaller the amplitude of the signal at the far end. So with a long enough wire the call will not be audible at the other end. Similarly, the farther from a radio station a receiver is, the weaker the radio signal, and the poorer the reception. A repeater is an electronic device in a communication channel that increases the power of a signal and retransmits it, allowing it to travel further. Since it amplifies the signal, it requires a source of electric power.

Repeater (album)

Repeater is the full-length debut studio album by the American post-hardcore band Fugazi. It was released on April 19, 1990, as Repeater on LP, and in May 1990 on CD bundled with the 3 Songs EP as Repeater + 3 Songs. It was recorded at Inner Ear Studios in Arlington, Virginia, and produced and engineered by Don Zientara and Ted Niceley.

Repeater is often regarded as a definitive album for the band and a landmark of rock music, it has been described as an "angrier American update of Gang of Four's Solid Gold", it has also been noted for its complex guitar and rhythm section interplays. It is included in the book 1000 Recordings to Hear Before You Die.

Background

By 1989 Fugazi had made the transition into jamming on and writing new material as a band as opposed to playing songs composed solely by singer/guitarist Ian MacKaye. After the completion of several lengthy U.S. and European tours in support of the group's previous EPs, they began to work on new material as well as refining songs that they had already been performing live, such as "Merchandise" and "Turnover" the latter of which was originally titled "NSA".

Repeater (horology)

A repeater is a complication in a mechanical watch or clock that audibly chimes the hours and often minutes at the press of a button. There are many types of repeater, from the simple repeater which merely strikes the number of hours, to the minute repeater which chimes the time down to the minute, using separate tones for hours, quarter hours, and minutes. They originated before widespread artificial illumination, to allow the time to be determined in the dark, and were also used by the visually impaired. Now they are mostly valued as expensive novelties by watch and clock enthusiasts. Repeaters should not be confused with striking clocks or watches, which do not strike on demand, but merely at regular intervals.

History

The repeating clock was invented by the English cleric and inventor, the Reverend Edward Barlow in 1676. His innovation was the rack and snail striking mechanism, which could be made to repeat easily and became the standard mechanism used in both clock and watch repeaters ever since. The best kind of repeating clocks were expensive to make; a separate train of wheels had to be added to the striking mechanism, to activate it one pulled a cord whereupon it would strike the hours and quarters, or even the hours and five-minute divisions (five minutes repeating). During the nineteenth century such clocks gradually went out of use. Due to cheap imports from France, Germany and America English clockmaking went into decline and with the advent of gas lighting repeating clocks became an unnecessary luxury.

Thing

Thing or The Thing may refer to:

Philosophy

History

Film and television

Comics

Video games

Thing (comics)

The Thing (Benjamin "Ben" Grimm) is a fictional superhero appearing in American comic books published by Marvel Comics. The character is a founding member of the Fantastic Four. The character is known for his trademark rocky orange appearance, sense of humor, blue eyes, and famous battle cry, "It's clobberin' time!". The Thing's speech patterns are loosely based on those of Jimmy Durante.

Actor Michael Bailey Smith played Ben Grimm in The Fantastic Four film from 1994, Michael Chiklis portrayed the Thing in the 2005 film Fantastic Four and its 2007 sequel Fantastic Four: Rise of the Silver Surfer, while Jamie Bell acted the part in 2015's Fantastic Four.

In 2011, IGN ranked the Thing 18th in the "Top 100 Comic Book Heroes", and 23rd in their list of "The Top 50 Avengers" in 2012. The Thing was named Empire magazine's tenth of "The 50 Greatest Comic Book Characters" in 2008.

Publication history

Created by writer-editor Stan Lee and artist/co-plotter Jack Kirby, the character first appeared in The Fantastic Four #1 (Nov. 1961).

Thing (The Addams Family)

Thing T. Thing, often referred to as just Thing, is a fictional character in the The Addams Family series. Thing was originally conceived as a whole creature (always seen in the background watching the family) that was too horrible to see in person. The only part of him that was tolerable was his human hand (this can be seen in the 1964 television series. The Addams called him "Thing" because he was something that could not be identified. Thing was changed to a disembodied hand for the 1991 and 1993 Addams Family movies.

In Spain it was called Cosa ("Thing") while in other Spanish-speaking countries it was named Dedos ("Fingers"); in German-speaking countries das eiskalte Händchen ("the little ice-cold hand"); in Portuguese-speaking countries Mãozinha ("Little Hand") or Coisa ("Thing"); and in Italian was called Mano ("Hand"). It was also named "Ting" (An easy word for calling a dog in the Thai language).

Appearances

Thing was the creation of Charles Addams, who drew the Addams Family cartoons in The New Yorker magazine, beginning in the 1930s. He first appeared in Addams's 1954 book Homebodies. One of Addams's cartoons shows the Addams mansion with a sign at the front saying "Beware of the Thing." Additionally, Thing has been in the original television series (1964-66), the revived series The New Addams Family (1998), in the related movies The Addams Family (1991), Addams Family Values (1993) and Addams Family Reunion (1998), and the 1992 animated series.