Music – Instruments – Electrical musical tone generation
Patent
1992-03-17
1993-11-16
Shoop, Jr., William M.
Music
Instruments
Electrical musical tone generation
84DIG12, 84DIG24, 84723, 84738, G10M 300
Patent
active
052625850
ABSTRACT:
The cymbal system comprises a cymbal member mountable on a cymbal stand, the cymbal member having a playing feel approximating that of a conventional cymbal. A transducer is affixed to a surface of the cymbal member for translating any substantial percussive impact on the cymbal member to electrical signals. These electrical signals are converted into MIDI "note-on" messages serving as trigger messages. At least one conductive element is mounted on the cymbal member. A MIDI interface system is included which detects the alternation in an electrical signal between two stable states in response to a user's manipulation of the conductive element, each stable state representing a digital signal. The MIDI interface system also includes a software system for recognizing and then interpreting the digital signal into MIDI SYSEX messages, or note off and note on messages, serving as MIDI choke/send messages. The trigger messages and the choke/send messages are sent out via a MIDI connection to an external tone generating device.
REFERENCES:
patent: 4700602 (1987-10-01), Bozzio
patent: 4753146 (1988-06-01), Seiler
patent: 4867028 (1989-09-01), Jones
patent: 5042356 (1991-08-01), Karch
patent: 5076131 (1991-12-01), Patterson
Greene Lenny
Smith Michael W.
Greene Lenny
Kim Helen
Shoop Jr. William M.
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