| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for generating sound effect capable of increasing the flexibility of setting the sound pressure level of effect sound and generating more suitable sound effect. SOLUTION: In the effect sound generating device 101, a control means 201 amplifies reference signals Sr1, Sr2, and Sr3 by using a value Yd of gain set, on the basis of engine rotation frequency fe [Hz] detected by a rotation frequency detector 23 and an engine rotation frequency variation amountΔaf [Hz/sec.] computed by a rotation frequency variation amount computing element 68. COPYRIGHT: (C)2008,JPO&INPIT
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