See Also: Nipkow disc(dictionary)
Nipkow disk(medicine)
Disc(medicine)
DISC(money)
disc gel(medicine)
Disc(health)
disc(1)(dictionary)
disc(2)(dictionary)
Z disc(medicine)
tax disc(dictionary)

Nipkow disc (iou)



Nipkow disc noun phr. M20.
[from Paul Nipkow (1860-1940), Pomeranian electrical engineer.]
A scanning disc in some early television transmitters and receivers having a line of small apertures near the circumference arranged in a spiral of one complete turn.