Casio computer co., ltd. (20240430615). ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT
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ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT
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ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT
This abstract first appeared for US patent application 20240430615 titled 'ELECTRONIC INSTRUMENT AND ELECTRONIC KEYBOARD INSTRUMENT
Original Abstract Submitted
an electronic instrument includes a casing, a controller having multiple operation elements provided in connection with the casing and aligned in a left-right direction of the casing, a sound emitting unit including a low-pitched sound emitting unit provided on a first side in the left-right direction in the casing and configured to emit a low-pitched sound and a high-pitched sound emitting unit provided on a second side in the left-right direction in the casing and configured to emit a high-pitched sound, and a reflection unit having a reflection surface configured to reflect a sound and provided between the low-pitched sound emitting unit and the high-pitched sound emitting unit in the casing, and the reflection unit is configured such that the reflection surface is inclined towards the high-pitched sound emitting unit with respect to the left-right direction.