ASSEMBLY FOR TRANSMITTING AIRBORNE ACOUSTIC WAVES, WHICH CAN BE COMBINED WITH A MUSICAL WIND INSTRUMENT HAVING SIDE HOLES
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United States of America
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Issued Date -
Dec 19, 2024
app pub date -
Nov 21, 2022
filing date -
Nov 21, 2022
priority date (Note) -
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Abstract
An assembly for transmitting airborne acoustic waves, configured to be combined with a musical wind instrument having side holes, which instrument comprises a tubular body defining an air column and extending locally substantially along a first axis, the transmission assembly comprising: a device for emission of airborne acoustic waves in the air column, comprising an actuator which is separate from the tubular body and able to transform an electrical signal into airborne acoustic waves; a device for reception of airborne acoustic waves, comprising: a microphone suitable for receiving, after their propagation in the air column, the waves transformed by the actuator, the microphone being positioned off-centre with respect to the first axis; a transformation device suitable for transforming the waves received by the microphone into an electrical signal that is characteristic of a configuration of blocking of the side holes of the instrument.
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