Awards by Electrical Research Products, Inc.
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Check all the awards nominated and won by Electrical Research Products, Inc..
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1941
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(For the development of the precision integrating sphere densitometer.)
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1936
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(for the ERPI Type Q portable recording channel. [Sound])
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1935
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(for their study and development of equipment to analyze and measure flutter resulting from the travel of the film through the mechanisms used in the recording and reproduction of sound. [Sound])
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1934
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(For their development of the Vertical Cut Disc Method of recording sound for motion pictures (hill and dale recording).)
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1933
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(For their wide range recording and reproducing system.)
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1931
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(For noise reduction recording equipment.)
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(for moving coil microphone transmitters. [Sound])
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