发明名称 Voice recognition interval scoring system.
摘要 <p>A voice recognition interval scoring system comprises a pitch extractor (3) for extracting at least a fundamental pitch of the wave of a voice or a musical sound, a processor (CPU) for transducing pitch data generated by the pitch extractor into a musical interval, a memory (4) for storing the result of the processor, and a note indicator (5) with a musical sound generator (6) for visually or audibly expressing the content of the memory.</p>
申请公布号 EP0142935(A2) 申请公布日期 1985.05.29
申请号 EP19840307003 申请日期 1984.10.12
申请人 SEIKO INSTRUMENTS INC. 发明人 ISHIKAWA, TAKEHIRO;SAKATA, TOSHIO;OBARA, NOBUO
分类号 G10L11/00;G10H3/12;G10H5/00;G10L15/00;(IPC1-7):G10H5/00;G10L3/00 主分类号 G10L11/00
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