Why vestigial sideband(VSB) is used in TV Signal Transmission?
Answers : 1 | Votes : 3169| On : 2013-08-10
bibuthomas : Actually Double Side band transmission is not wasting any data while traonsmission. But the problem with DSB is its bandwidth required is more. SSB requires less bandwidth. But there is no practical device exactly cut the sidebands and low frequency part contains important information. Therefore VSB ( Vestigial Side Band) transmisson is preferred
On : 2021-08-10