A232 Block 0 (Q23418): Difference between revisions

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(‎Created claim: R.R.F.A. identifier (P73): A232, #quickstatements; #temporary_batch_1728921159324)
Property / R.R.F.A. identifier
 
A232
Property / R.R.F.A. identifier: A232 / rank
 
Normal rank

Revision as of 15:52, 14 October 2024

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A232 Block 0
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    Statements

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    TENNIS RACKETS FOR "OPEN SCORE" A CRYSTAL-CONTROLLED FM TRANSMITTER WAS BUILT TO FIT INSIDE THE HANDLE OF THE TENNIS RACKETS. A CONTACT MICROPHONE ON THE RACKET PICKS UP THE SOUND OF THE BALL HITTING THE RACKET. THE SOUND IS BROADCAST TO A RECEIVER OUTSIDE THE TENNIS COURT AND FED INTO THE SPEAKER SYSTEM. THE FM TRANSMITTERS HAVE 10 mW OUTPUT AND OPERATE AROUND 90 Mc. ARTIST: ROBERT RAUSCHENBERG
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    A232
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