Word: audio
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...millions of U. S. citizens, the U. S. defense program was still a distant noise last week. These millions did not include Hazard E. Reeves, a Manhattan businessman to whom defense had suddenly become very real. Mr. Reeves's Audio Devices, Inc. makes recording blanks for radio transcriptions, which defense conceivably could get along without. Neither defense nor Mr. Reeves could get along very well without aluminum, and for the time being there was not enough for both. So Mr. Reeves waited and waited for a February shipment of aluminum which had not arrived, meantime wondered...
...those who considered verse too archaic a form to be nozzled through an audio tube, Pulitzer-Prize Poet MacLeish pointed out that since radio engages only the ear, "verse has no visual presence to compete with. . . . The ear is already half poet." Poet MacLeish then proceeded to give the ears of the U. S. radio audience 30 minutes of the finest verbal music of its time...
...that time eight reels of "audio motion picture" about South America will be shown to the class, now engaged in studying the physiography O that continent, in the lecture room of the Biological Institute. The films are presented by courtesy of the Pan-American Airways. All those interested are invited to attend...
There are three main oscillating circuits in this instrument produced by ordinary vacuum tube methods. Two of the circuits, one superimposed on the other, cause oscillations of audio-frequency which can be heard through a loudspeaker. The remaining oscillatory circuit controls the volume...
...shell built over the Lagoon. Also playing at the Fair is the Detroit Symphony, since mid-June an "exhibit" of Henry Ford. Another Ford musical exhibit was a 22-minute cinema for which a symphony orchestra played a special score composed by Edwin E. Ludig, musical director of Audio Productions, Inc., licensee of Electrical Research Products...