Transducer and mounting for mechanical delay lines

Claim 1

A REVERBERATION SYSTEM FOR ELECTRICALLY GENERATED MUSICAL TONES, COMPRISING A SOURCE OF ELECTRICAL TONE SIGNALS, A MODULATOR, A SUPERSONIC CARRIER GENERATOR COUPLED TO SAID MODULATING, SAID MODULATOR GENERATING A MODULATED CARRIER INCLUDING SAID TONE SIGNALS SUPERPOSED ON SAID CARRIER, A REVERBERATOR HAVING A DRIVER, A LONG MECHANICAL DELAY LINE AND A PICK-UP, A DEMODULATOR COUPLED TO SAID PICK-UP, SAID DEMODULATOR BEING RESPONSIVE TO SAID MODULATED CARRIER TO RECOVER SAID TONE SIGNALS, AND MEANS FOR ACOUSTICALLY TRANSDUCING SAID TONE SIGNALS, SAID DRIVER AND SAID PICK-UP EACH INCLUDING AN ELONGATED TRANSDUCER, SAID DELAY LINE INCLUDING A LONG WIRE, AND MEANS PROVIDING A DIRECT BOND BETWEEN SAID TRANSDUCERS AND SAID WIRE ALONG AT LEAST A MAJOR PART OF THE TRANSDUCERS, SAID TRANSDUCERS BEING ADAPTED TO VIBRATE ALONG THE BOND.