- Ormsby filter
-
A filter of trapezoidal shape specified by four corner frequencies, f 1, f 2, f 3, f 4. The filter rejects below f 2 and above f 3, is linear from f 1 to f 2 and from f 3 to f 4, and flat from f 2 to f3.
Wikipedia foundation.
Ormsby filter
Look at other dictionaries:
Reno, Nevada — Reno redirects here. For other uses, see Reno (disambiguation). Reno City Reno Arch … Wikipedia
AARONSOHN — AARONSOHN, family of pioneers in Ereẓ Israel. EFRAYIM FISHEL (1849–1939), one of the founders of Zikhron Ya akov, was the father of the leaders of nili , AARON, ALEXANDER, and SARAH. Born in Falticeni, Romania, he went to Ereẓ Israel with his… … Encyclopedia of Judaism
