Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb is a 1964 political satire black comedy film cowritten, produced, and directed by Stanley Kubrick and starring Peter Sellers in three roles, including the title character. The film, financed and released by Columbia Pictures, was a co-production between the United States and the United Kingdom.
Radioteletype (RTTY) is a telecommunications system consisting originally of two or more electromechanical teleprinters in different locations connected by radio rather than a wired link. Radioteletype evolved from earlier landline teleprinter operations that began in the mid-1800s. The US Navy Department successfully tested printing telegraphy between an airplane and ground radio station in 1922. Later that year, the Radio Corporation of America successfully tested printing telegraphy via their Chatham, Massachusetts, radio station to the R.M.S. Majestic. Commercial RTTY systems were in active service between San Francisco and Honolulu as early as April 1932 and between San Francisco and New York City by 1934. The US military used radioteletype in the 1930s and expanded this usage during World War II. From the 1980s, teleprinters were replaced by personal computers (PCs) running software to emulate teleprinters.
Stanley Kubrick was an American film director, screenwriter, producer, and photographer. Widely considered one of the greatest filmmakers of all time, his films were nearly all adaptations of novels or short stories, spanning a number of genres and gaining recognition for their intense attention to detail, innovative cinematography, extensive set design, and dark humor.
Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of signals, whether communications between people or from electronic signals not directly used in communication. As classified and sensitive information is usually encrypted, signals intelligence may necessarily involve cryptanalysis. Traffic analysis—the study of who is signaling to whom and in what quantity—is also used to integrate information, and it may complement cryptanalysis.
Wireless telegraphy or radiotelegraphy is transmission of text messages by radio waves, analogous to electrical telegraphy using cables. Before about 1910, the term wireless telegraphy was also used for other experimental technologies for transmitting telegraph signals without wires. In radiotelegraphy, information is transmitted by pulses of radio waves of two different lengths called "dots" and "dashes", which spell out text messages, usually in Morse code. In a manual system, the sending operator taps on a switch called a telegraph key which turns the transmitter on and off, producing the pulses of radio waves. At the receiver the pulses are audible in the receiver's speaker as beeps, which are translated back to text by an operator who knows Morse code.
In telecommunication, especially radio communication, spread spectrum are techniques by which a signal generated with a particular bandwidth is deliberately spread in the frequency domain over a wider frequency band. Spread-spectrum techniques are used for the establishment of secure communications, increasing resistance to natural interference, noise, and jamming, to prevent detection, to limit power flux density, and to enable multiple-access communications.
Frequency-hopping spread spectrum (FHSS) is a method of transmitting radio signals by rapidly changing the carrier frequency among many frequencies occupying a large spectral band. The changes are controlled by a code known to both transmitter and receiver. FHSS is used to avoid interference, to prevent eavesdropping, and to enable code-division multiple access (CDMA) communications.
Fail Safe is a 1964 Cold War thriller film directed by Sidney Lumet, based on the 1962 novel of the same name by Eugene Burdick and Harvey Wheeler. The film follows a crisis caused by a critical error that sends a group of U.S. bombers to destroy Moscow, and the ensuing attempts to stop the bomber group before it can deploy a nuclear first strike. The film features performances by actors Henry Fonda, Dan O'Herlihy, Walter Matthau, Frank Overton, Fritz Weaver, Edward Binns, Larry Hagman, Sorrell Booke, Dana Elcar, and Dom DeLuise.
Power-line communication (PLC) is the carrying of data on a conductor that is also used simultaneously for AC electric power transmission or electric power distribution to consumers. The line that does so is known as a power-line carrier.
Red Alert is a 1958 novel by Peter George about nuclear war. The book provided the underlying narrative structure for Stanley Kubrick's 1964 film Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb. Kubrick's film differs significantly from the novel in that the film is a black comedy.
The Bedford Incident is a 1965 British-American Cold War film directed by James B. Harris, starring Richard Widmark and Sidney Poitier, and produced by Harris and Widmark. The cast also features Eric Portman, James MacArthur, Martin Balsam, and Wally Cox, as well as early appearances by Donald Sutherland and Ed Bishop. James Poe adapted Mark Rascovich's 1963 novel of the same name, which borrowed from the plot of Herman Melville's Moby-Dick; at one point in the film, the captain is advised he is "not chasing whales now".
Peter Bryan George was a Welsh author, most famous for the 1958 Cold War thriller novel Red Alert, published initially with the title Two Hours to Doom and written using the pseudonym Peter Bryant. The book was the inspiration for Stanley Kubrick's film Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb.
The Joint Electronics Type Designation System (JETDS), which was previously known as the Joint Army-Navy Nomenclature System (AN System. JAN) and the Joint Communications-Electronics Nomenclature System, is a method developed by the U.S. War Department during World War II for assigning an unclassified designator to electronic equipment. In 1957, the JETDS was formalized in MIL-STD-196.
Selcall is a type of squelch protocol used in radio communications systems, in which transmissions include a brief burst of sequential audio tones. Receivers that are set to respond to the transmitted tone sequence will open their squelch, while others will remain muted.
Fail-Safe is a bestselling American novel by Eugene Burdick and Harvey Wheeler. Expanded from Wheeler's short story "Abraham '59", it was initially serialized in three installments in the Saturday Evening Post on October 13, 20, and 27, 1962, during the Cuban Missile Crisis.
The SCR-277 was a mobile, trailer mounted radio range set for radio guidance of aircraft. It was standardized by the U.S. Army in June 1941.
Hawk Films was a British film production company formed by American filmmaker Stanley Kubrick to produce his 1964 film Dr. Strangelove. Kubrick also used it as a production company for his later films A Clockwork Orange (1971), Barry Lyndon (1975), The Shining (1980), and Full Metal Jacket (1987).
Part of the New Hollywood wave, Kubrick's films are considered by film historian Michel Ciment to be "among the most important contributions to world cinema in the twentieth century", and he is frequently cited as one of the greatest and most influential directors in the history of cinema. According to film historian and Kubrick scholar Robert Kolker, Kubrick's films were "more intellectually rigorous than the work of any other American filmmaker."
