| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a delay effector device for maintaining attenuation characteristics by automatically adjusting the feedback gain value, even if delay time is varied. <P>SOLUTION: In the delay effector device 1 which is equipped with a delay unit 20 delaying an input signal by a specified delay time and outputting an output signal and configure to multiply the output signal of the delay unit 20 by a feedback gain value and feed it back to the input side, a feedback gain value control section 100 finds the feedback gain value for attenuating the output signal S to a certain level "r×S", within a certain time T. <P>COPYRIGHT: (C)2007,JPO&INPIT |
