4VSB

4VSB

4VSB is an abbreviation for 4-level vestigial sideband modulation, capable of transmitting two bits (22=4) at a time.

Other faster but less rugged forms include 8VSB and 16VSB. While 2VSB is more rugged, it is also slower.


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  • 8VSB — is the 8 level vestigial sideband modulation method adopted for terrestrial broadcast of the ATSC digital television standard in the United States, Canada, and other countries. 8VSB is capable of transmitting three bits (23=8) at a time.… …   Wikipedia

  • 16VSB — is an abbreviation for 16 level vestigial sideband modulation, capable of transmitting four bits (24=16) at a time. How it works Other slower but more rugged forms of VSB include 2VSB, 4VSB, and 8VSB. 16VSB is capable of twice the data capacity… …   Wikipedia

  • 2VSB — In telecommunications, 2VSB is an abbreviation for 2 level vestigial sideband modulation, a transmission method capable of transmitting one bit (21=2) at a time. [http://www.google.com/patents?hl=en lr= vid=USPAT6281945 id=61cIAAAAEBAJ oi=fnd VSB …   Wikipedia

  • 32VSB — is an acronym for 32 level vestigial sideband modulation, capable of transmitting five bits (25=32) at a time.32VSB is rarely used, because receivers have more trouble distinguishing between so many fine levels of modulation. It can, however, be… …   Wikipedia

  • List of electronics topics — Alphabetization has been neglected in some parts of this article (the b section in particular). You can help by editing it. This is a list of communications, computers, electronic circuits, fiberoptics, microelectronics, medical electronics,… …   Wikipedia

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