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A sync-word is a pattern that is placed in the data stream through equal intervals (that is, in each frame). A receiver searches for a few sync-words in adjacent frames and hence determines the place when its LFSR must be reloaded with a pre-defined initial state. The additive descrambler is just the same device as the additive scrambler.
Cable converter box. A cable converter box or television converter box is an electronic tuning device that transposes/converts channels from a cable television service to an analog RF signal on a single channel, usually VHF channel 3 or 4, or to a different output for digital televisions such as HDMI. The device allows a television set that is ...
Converter/descrambler. When a descrambler is added to the Cable Converter Box in the same chassis, it is referred to as a Converter/Descrambler or sometimes a Combination Unit, and is a type of Set-top box, it allows : local broadcast channels, basic cable channels, authorized premium channels, "Pay-Per-View" (PPV), and “Video On Demand ...
Videocipher II satellite descrambler stand-alone box sold by General Instrument. VideoCipher is a brand name of analog scrambling and de-scrambling equipment for cable and satellite television invented primarily to enforce Television receive-only (TVRO) satellite equipment to only receive TV programming on a subscription basis.
Cable television piracy is the act of obtaining unauthorized access to cable television services. [ 1] It is a form of copyright infringement and a federal crime. Reception of cable television without authorization by a cable operator is forbidden by both federal and state laws. [ 2] In Missouri, cable television piracy is usually a class A ...
Phrase structure rules. Phrase structure rules are a type of rewrite rule used to describe a given language's syntax and are closely associated with the early stages of transformational grammar, proposed by Noam Chomsky in 1957. [ 1] They are used to break down a natural language sentence into its constituent parts, also known as syntactic ...
Anagram. An anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once. [ 1] For example, the word anagram itself can be rearranged into the nonsense phrase "nag a ram"; which is an Easter egg suggestion in Google after searching for the word "anagram".
Voice inversion scrambling is an analog method of obscuring the content of a transmission. It is sometimes used in public service radio, automobile racing, cordless telephones and the Family Radio Service. Without a descrambler, the transmission makes the speaker "sound like Donald Duck ". Despite the term, the technique operates on the ...