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A sound box or sounding box (sometimes written soundbox) is an open chamber in the body of a musical instrument which modifies the sound of the instrument and helps transfer that sound to the surrounding air. Objects respond more strongly to vibrations at certain frequencies, known as resonances. The frequency and strength of the resonances of the body…
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sound box instrument resonances body open frequencies tone chamber musical air instruments notable one covered bass piano banjo erhu clawhammer
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| the banjo or erhu have at least one open end of the sound box covered with animal skin | instance of | Drumhead lutes | 0.80 | text |
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