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MUSICAL INSTRUMENT WITH FIXED PITCH OF SOUNDS AND UNIFORMLY TEMPERED SOUND LINE
MUSICAL INSTRUMENT WITH FIXED PITCH OF SOUNDS AND UNIFORMLY TEMPERED SOUND LINE
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机译:固定音高和均匀调音线的乐器
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摘要
FIELD: musical instruments. SUBSTANCE: musical instrument with fixed pitch of sounds and uniformly tempered sound line has sound line comprising 22 steps to increase quality of phonation. EFFECT: increased quality of phonation. 2 cl, 1 dwg
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