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发明名称
音律发生与分析装置
摘要
本装置属于利用电子技术的音乐用具。本装置主要利用模拟技术,可靠地检出外界声信号的基频,推动一个开关器组,使发生标准乐音的部分和显示部分工作,并可方便地与普通电子琴结合,使之具有为歌唱者自动伴奏的功能。任何人都可用本装置发出标准乐音,随意地演奏乐曲,他的音准也将实时地显示出来。音乐的演唱(演奏)者,大、中、小学生及音乐系教师,都可以使用本装置。
申请公布号
CN86207013U
申请公布日期
1987.09.12
申请号
CN86207013
申请日期
1986.09.22
申请人
陈学煌
发明人
陈学煌
分类号
G10G1/00
主分类号
G10G1/00
代理机构
代理人
主权项
1、一种响应于外界声信息的音乐装置,其特征在于:它含一个声信号的基频检出器(2),该基频使一组对特定频率响应的开关器组(8)动作。
地址
青海省师大物理系
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