Mute equipment capable of controlling a breath pressure and an adapter therof
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United States of America Patent
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May 1, 2018
Issued Date -
N/A
app pub date -
Dec 16, 2015
filing date -
Feb 10, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A mute equipment capable of controlling a breath pressure and reducing the volume of the sound during a performance state in normal manner, an adapter thereof and the wind instruments equipped with them, are characterized in that it the mute equipment capable of controlling a breath pressure is to be attached to the blowing section of the wind instruments, wherein the equipment has a hole to release the breath and a section of restricting a wind way width. The mute equipment capable of controlling a breath pressure may be further characterized in that the equipment has a section of adjusting a breath volume to adjust the size of the hole to release the breath. The mute equipment capable of controlling a breath pressure may be further characterized in that the section of adjusting a breath volume can use as the section of restricting the wind way width.
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