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Randomization of phases and frequencies of musical spectra

  • US 3,263,019 A
  • Filed: 03/18/1964
  • Issued: 07/26/1966
  • Est. Priority Date: 03/18/1964
  • Status: Expired due to Term
First Claim
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1. IN COMBINATION, A SOURCE OF AN AUDIO BAND REPRESENTING MUSIC, AN AUDIO PHASE MODULATOR CONNECTED IN CASCADE WITH SAID SOURCE, AN AUDIO FILTER ARRANGED TO DISPERSE PHASE AS A FUNCTION OF FREQUENCY CONNECTED IN CASCADE WITH SAID PHASE MODULATOR, A FURTHER AUDIO PHASE MODULATOR CONNECTED IN CASCADE WITH SAID AUDIO FILTER, MEANS FOR DEVIATING THE PHASES OF THE AUDIO OF SAID MODULATED IN OPPOSITE SENSES, AND MEANS ACOUSTI-

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