发明名称 |
ELECTRICAL MUSICAL INSTRUMENTS AND METHODS OF GENERATING MUSICAL TONES |
摘要 |
A tone generation system intended primarily for use in electronic musical instruments wherein a digital representation of a harmonically rich waveform is sampled, and a musical tone is produced therefrom. The stored waveform could be the four term Blackman-Harris window function, which has negligible side lobes and thus greatly attenuated higher harmonics. The stored function is read out at a fixed rate, but the time periods between successive readings of the waveform are varied to thereby vary the frequency of the output signal. |
申请公布号 |
DE3169560(D1) |
申请公布日期 |
1985.05.02 |
申请号 |
DE19813169560 |
申请日期 |
1981.09.23 |
申请人 |
KIMBALL INTERNATIONAL, INC. |
发明人 |
BASS, STEVEN C. |
分类号 |
G10H7/02;G10H7/08;(IPC1-7):G10H7/00 |
主分类号 |
G10H7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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