Scrambler
An encoder applied to a digital channel that creates a seemingly random sequence of bits. A suitable device is used to decode the channel, ie the encoding is reversible.
Meanings of Scrambler
Someone or something that gets in the way (several).
A vine that does not cling to its supports.
A device that intentionally but reversibly hides messages for privacy or security reasons.
Motorcycle used for motocross.
Sentences of Scrambler
In movies, spies always talk on cell phones with built-in jammers.