Control manner of the volume which features that when control manner

摘要

PROBLEM TO BE SOLVED: To provide a volume control method, volume control device and imaging apparatus in which all the ranges of levels for adjustment items can be covered with volumes less than the adjustment items.;SOLUTION: The level of an adjustment item selected by a switch is read from a memory, a ratio of a level change amount to the unit change amount of a common volume is calculated from the current scaling position of the common volume and the read level and if the common volume is increased/decreased, the current level is stored in the memory.;COPYRIGHT: (C)2007,JPO&INPIT