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:
“I guard this box, as I would the instrumental parts of my religion, to help my mind on to something better.”
—Laurence Sterne (1713–1768)
“There was a young lady called Gloria
Who was had by Sir Gerald Du Maurier
And then by six men
And Sir Gerald again
And the band of the Waldorf-Astoria.”
—Anonymous.