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Non-Transposing Mute, Benjamin R. Gossick, Karl A. Schneider
Non-Transposing Mute, Benjamin R. Gossick, Karl A. Schneider
Electrical and Computer Engineering Faculty Patents
A non-transposing mute having a metallic hemispherical resonator with a hollow acoustic filter attached thereto is provided for detachably fitting upon the rim of a brass musical instrument. A variety of tonal quality is available by choice of the particular filter selected by the musician.