Patent ID: 8860822
Filing Date: 2014-10-14
Classification: G03B,H04R

Abstract:
1. An imaging device comprising: an imaging unit that images an optical image by an optical system; a timing signal detection unit that detects a signal indicating a timing of when an operation unit is in operation; a sound signal acquisition unit that acquires a sound signal; a calculation unit that calculates, in a case where first sound information corresponds to a section including a sound signal where the operation state of the operation unit is changed based on the signal indicating the timing, operation sound information of the operation unit based on a difference between second sound information corresponding to a section including a sound signal before the first sound information and third sound information corresponding to a section including a sound signal after the first sound information; and a processing unit that subtracts the operation sound information from fourth sound information which corresponds to a section including a sound signal including an operation sound of the operation unit and is acquired based on the signal indicating the timing detected by the timing signal detection unit.