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    • 7. 发明专利
    • Musical instrument
    • 音乐仪器
    • JP2005062827A
    • 2005-03-10
    • JP2004144792
    • 2004-05-14
    • Yamaha Corpヤマハ株式会社
    • SAKURADA SHINYA
    • G09B15/04G09B15/06G10G1/02G10H1/00G10H1/06G10H5/00G10H7/00
    • G10H5/005G10H2210/066G10H2220/305G10H2230/175
    • PROBLEM TO BE SOLVED: To easily enjoy a musical instrument by facilitating performance and to seize a clue to training in such an electronic musical instrument as determines pitches of musical sound generation according to a combination of operations of two or more operators like wind instruments like a trumpet or the like. SOLUTION: Voice and breath are input from a mouth input part 20. Automatic performance data are pre-stored inside. The melody pitch data of the automatic performance data are read out step by step for automatic performance. A sound pitch candidate is extracted on the basis of a valve state signal formed automatically from the melody pitch data, and the pitch is determined from the voice pitch and the pitch candidate from the mouth input part 20. The above step-by-step reading is performed at the timing when the determined pitch is in agreement with the melody data. The performance is made to go on even by only mouth ingoing. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:通过促进性能和抓住这种电子乐器的训练线索来轻松享受乐器,根据两个或多个操作者的操作的组合来确定音乐声音生成的音调,如风 乐器如喇叭等。

      解决方案:声音和呼吸从口输入部分20输入。自动演奏数据预存在里面。 自动演奏数据的旋律音高数据逐步读出,以进行自动演奏。 基于从旋律音调数据自动形成的阀状态信号提取音调候选,并且根据来自口输入部20的音调和音调候选来确定音调。上述逐步读取 在确定的音调与旋律数据一致的定时进行。 即使通过嘴巴进行,表现也是如此。 版权所有(C)2005,JPO&NCIPI