Guard band has several meanings.
Read more about Guard Band: Radio and Electronic Signalling, Recording, Quality Assurance, Computer Graphics
Famous quotes containing the words guard and/or band:
“Let us guard against saying that there are laws in nature. There are merely necessities: there is no one who commands, no one who obeys, no one who transgresses. Once you understand that there are no purposes, then you also understand that nothing is accidental: for it is only in a world of purposes that the word “accident” makes sense.”
—Friedrich Nietzsche (1844–1900)
“Citizen’s Band radio renders one accessible to a wide variety of people from all walks of life. It should not be forgotten that all walks of life include conceptual artists, dry cleaners, and living poets.”
—Fran Lebowitz (b. 1950)