2VSB

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-dependent automatic gain control] , Jung Sig Jun et al., U.S. patent no. 6,281,945. Accessed on line January 12, 2008.]

Other faster but less rugged forms include 4VSB, 8VSB, and 16VSB.

References


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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

  • 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 …   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

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