| 摘要 |
<P>PROBLEM TO BE SOLVED: To immediately recognize that a set frequency property is corrected by a device. <P>SOLUTION: A frequency property adjustment device includes: a property adjustment means for providing a set gain to an audio signal for a predetermined adjustment band; a level adjustment means for adjusting a level of an output signal of the property adjustment means to a set level, and a control means (Steps 32-34) for determining whether correction of a set value of the property adjustment means should be performed in order for the output level of the level adjustment means not to have a predetermined value or higher for the setting in question when the setting of the gain or level is realized according to an instruction. As the determination result, when the control means makes correction of the set value of the property adjustment means (Step 35), it makes an output to the effect (Step 36). <P>COPYRIGHT: (C)2011,JPO&INPIT |
