Spread Spectrum Signal

Famous quotes containing the words spread and/or signal:

“yet it seems
Life scarce can cast a fragrance on the wind,
Scarce spread a glory to the morning beams,
But the torn petals strew the garden plot;
And there’s but common greenness after that.”
—William Butler Yeats (1865–1939)

“A signal is comprehended if it serves to make us notice the object or situation it bespeaks. A symbol is understood when we conceive the idea it presents.”
—Susanne K. Langer (1895–1995)