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Scanner enthusiasts often use them to listen in to scrambled communications at car races and some public-service transmissions. It is also common in FRS radios. This is an easy way to learn about scrambling. The term "scrambling" is sometimes incorrectly used when jamming is meant.
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.
Packet over SONET/SDH, abbreviated POS, is a communications protocol for transmitting packets in the form of the Point to Point Protocol (PPP) over SDH or SONET, which are both standard protocols for communicating digital information using lasers or light emitting diodes (LEDs) over optical fibre at high line rates.
Originally the terms were used interchangeably but nowadays most radio users use the term "jamming" to describe the deliberate use of radio noise or signals in an attempt to disrupt communications (or prevent listening to broadcasts) whereas the term "interference" is used to describe unintentional forms of disruption (which are far more common ...
The collection of addresses in the network is called the address space of the network. Examples of telecommunications networks include computer networks, the Internet, the public switched telephone network (PSTN), the global Telex network, the aeronautical ACARS network, [1] and the wireless radio networks of cell phone telecommunication providers.
A Gold code, also known as Gold sequence, is a type of binary sequence, used in telecommunications [1] and satellite navigation (). [2] Gold codes are named after Robert Gold.
The term Black Twitter comprises a large network of Black users on the platform and their loosely coordinated interactions, many of which accumulate into trending topics due to its size ...
An older Nagravision system for scrambling analogue satellite and terrestrial television programs was used in the 1990s, for example by the German pay-TV broadcaster Premiere. In this line-shuffling system, 32 lines of the PAL TV signal are temporarily stored in both the encoder and decoder and read out in permuted order under the control of a ...