band spreading

band spreading

[′band ‚spred·iŋ]
(communications)
Method of double-sideband transmission in which the frequency band of the modulating wave is shifted upward in frequency so that the sidebands produced by modulation are separated in frequency from the carrier by an amount at least equal to the bandwidth of the original modulating wave, and second order distortion products may be filtered from the demodulator output.
References in periodicals archive ?
With only six or so live shows under their belt, the new Inglorious could be excused for making a slip-up or two, yet for an hour and a half they barely put a foot wrong It was a well-balanced set at the Boiler Shop in Newcastle, featuring songs from all three albums including Taking The Blame, Breakaway and a superb all acoustic Glory Days from their latest release that sees the band spreading their wings musically.
A band spreading peace, sunshine shiny glitter, from Scotland with love.
It was a quite clearly green tinged band spreading right across the horizon.
However when the bias voltage is larger than 3.5 V, a broad blue light emission band spreading through 390 nm to 450 nm can be observed.
To encourage more precise slurry spreading, farmers can spread organic manures to within six metres of watercourses if using techniques such as band spreading (trailing hoses and shoes) and shallow injection.
Some quick experiments suggested that conditions favoring passive capillary transfer of proteins from a gel to a nitrocellulose paper replica were slow, were inefficient, and produced unacceptable band spreading. Like Kekule's apocryphal dream of the tail-biting serpent and the benzene ring (3), I was overcome, so to speak, by a flash of clarity that I might electromotively transport proteins out of an unfixed gel directly onto nitrocellulose sheets in a protein gel-destaining chamber I used almost every day.
As well as the award-ceremony back pats, 2008 has also seen the band spreading their wings and taking their sound to foreign climes, including European dates and sell out gigs in Sydney Australia Next up is America in September.
Sextet is the sound of a great band spreading its wings and failing to quite pull it off.
By connecting directly into standard 1/16" fittings, the columns minimize band spreading and improve efficiency.
While lightpipe designs try to minimize this effect, some band spreading and overlap always occurs.