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Dyfyniad Arddull ChicagoJohnson, Johnny Ray. Introduction to Digital Signal Processing. Englewood Cliffs, N.J: Prentice-Hall, 1989.
Dyfyniad MLAJohnson, Johnny Ray. Introduction to Digital Signal Processing. Prentice-Hall, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.