Ver:
Equipo para
realizar el cifrado analógico de la voz. [Ribagorda:1997]
Es término
sinónimo de: Cifrado analógico de la voz. [Ribagorda:1997]
Equipo de
cifra que realiza un cifrado analógico de la voz. (v. Criptófono). [CESID:1997]
In telecommunications, a
scrambler is a device that transposes or inverts signals or otherwise encodes a
message at the transmitter to make the message unintelligible at a receiver not
equipped with an appropriately set descrambling device. Whereas encryption
usually refers to operations carried out in the digital domain, scrambling
usually refers to operations carried out in the analog domain. Scrambling is
accomplished by the addition of components to the original signal or the
changing of some important component of the original signal in order to make
extraction of the original signal difficult. Examples of the latter might
include removing or changing vertical or horizontal sync pulses in television
signals; televisions will not be able to display a picture from such a signal.
Some modern scramblers are actually encryption devices, the name remaining due
to the similarities in use, as opposed to internal operation.
http://en.wikipedia.org/wiki/Scrambler
A device that transposes or
inverts signals or otherwise encodes a message at the transmitter to make the
message unintelligible at a receiver not equipped with an appropriately set
descrambling device. Note: Scramblers usually use a fixed algorithm or
mechanism. However, a scrambler provides communications privacy that is
inadequate for classified traffic.
http://www.atis.org/tg2k/_scrambler.html