Laser trigger for bass drum
OwnerIlya Yuriyevich Mudrenovinventor
Life of this patent
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Abstract
A laser trigger for a bass drum includes an enclosure attached to a drum rim which contains at least one reader of strokes performed with a foot pedal beater. The stroke reader is directed towards the beater, and has a laser beam emitter and the photoelectric element, whereas the retroreflective coating is applied on the pedal beater to reflect the laser beam in the direction of the photoelectric element at the moment of stroke. The enclosure/housing cavity includes a stroke recognition circuit based on parameters of the electric signal from the photoelectric element connected with the processing circuit that includes an audio frequency electric signal generator, which is connected with the output connector to connect the cable for outputting these signals for further processing and amplification.
Claims4
A laser trigger for a bass drum comprising:
- a housing attached to a drum rim with at least one reader of strokes performed with a foot pedal beater,
- wherein the stroke reader is positioned in a lower portion of the enclosure and is directed towards the foot pedal beater, and comprises a laser beam emitter and a photoelectric element;
- a retroreflective coating on the foot pedal beater for reflecting a laser beam in a direction of a photoelectric element at a moment of stroke;
- and
- the housing including a stroke recognition circuit based on parameters of the electric signal from the photoelectric element connected to a processing circuit,
- the processing circuit including an audio frequency electric signal generator which is connected to an output connector to enable further processing and amplification.
Dependencies are inferred from the claim text.