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Administering revision processing vis-a-vis the detection signal which is obtained by detecting the vibration of the aforementioned chord in the string instrument which has with the pronunciation
Administering revision processing vis-a-vis the detection signal which is obtained by detecting the vibration of the aforementioned chord in the string instrument which has with the pronunciation
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机译:相对于检测信号进行修正处理,该检测信号是通过在具有发音的弦乐器中检测上述弦的振动而获得的
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摘要
PROBLEM TO BE SOLVED: To output a signal making it possible to generate a musical sound of good quality according to a signal obtained according to the vibration of a string even when a vibration suppressing means such as a mute member is mounted.;SOLUTION: The filter characteristic of a filter correcting a signal detected by a pickup of a violin mounted with the mute member is derived as follows. Namely, signals detected by the pickup in mute playing and normal playing are obtained and the filter characteristic is derived according to the difference between amplitude characteristics of the both. The signal detected in the mute playing is inputted to a FIR filter having the filter characteristic which is thus obtained and then a signal having nearly the same characteristic with the signal detected in the normal playing can be obtained.;COPYRIGHT: (C)2003,JPO
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