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Kanton

(Encyclopedia)Kanton kăntŏnˈ, kănˈtŏn [key], coral atoll, 3.5 sq mi (9 sq km), central Pacific, largest of the Phoenix Islands, which comprise part of Kiribati, c.2,000 mi (3,220 km) SE of Honolulu, Hawaii. A...

Yap

(Encyclopedia)Yap yăp, yäp [key], state (1990 pop. 10,886), c.47 sq mi (121 sq km), in the W Caroline Islands, W Pacific. One of four states comprising the Federated States of Micronesia, the island group was for...

Zorach, William

(Encyclopedia)Zorach, William zŏrˈäk [key], 1887–1966, American sculptor, b. Lithuania. His family emigrated to the United States when he was four and settled near Cleveland. After studying at the Cleveland Sc...

barcode

(Encyclopedia)CE5 Barcode barcode, computer coding system that uses a printed pattern of lines and bars to identify such things as products, mail and packages, and customer accounts; the term also is used for s...

Doppler effect

(Encyclopedia)Doppler effect, change in the wavelength (or frequency) of energy in the form of waves, e.g., sound or light, as a result of motion of either the source or the receiver of the waves; the effect is nam...

Autry, Gene

(Encyclopedia)Autry, Gene (Orvon Grover Autry), 1907–98, American entertainer and businessman, b. Tioga Springs, Tex. Probably the most successful of the movies' singing cowboys, Autry began singing o...

North, Oliver Laurence

(Encyclopedia)North, Oliver Laurence, 1943–, American military officer and broadcasting personality, b. San Antonio, Tex. Raised in Philmont, N.Y., he entered the U.S. Marines, graduated from Annapolis (1968), se...

Low, Frank James

(Encyclopedia)Low, Frank James, 1933–2009, American astronomer and physicist, b. Mobile, Ala., grad. Yale (B.S. 1955), Rice Univ. (M.A. 1957, Ph.D 1959). Low, who worked at Texas Instruments and the National Radi...

mixer

(Encyclopedia)mixer, either of two electronic devices in which two or more signals are combined. In the type of mixer used in radio receivers, radar receivers, and similar systems, a signal is translated upward or ...

multiplexing

(Encyclopedia)multiplexing, in communication, technique whereby two or more independent messages, or information-bearing signals, are carried by a single common medium, or channel. When multiplexing is performed, t...