This is an old revision of this page, as edited by Telfordbuck (talk | contribs) at 18:23, 1 October 2012 (Reverted edit(s) by 64.183.54.246 identified as test/vandalism using STiki). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
 | This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "4VSB" – news · newspapers · books · scholar · JSTOR (July 2009) (Learn how and when to remove this message) |
4VSB is an abbreviation for 4-level vestigial sideband modulation, a type of radio transmission capable of transmitting two bits of information (22=4) at a time. Other faster but less rugged forms include 8VSB and 16VSB. While 2VSB is more rugged, it is also slower.
 | This article related to telecommunications is a stub. You can help Wikipedia by expanding it. |
