| 摘要 |
PROBLEM TO BE SOLVED: To perform appropriate noise reducing processing depending on an operation time of an operation means being a noise generating source. SOLUTION: Any one of motors provided in this digital camera starts operation (YES in step S107). Before one second elapses after the motor starts its operation (NO in step S109), if the motor stops (YES in step S110), audio data just before the motor operation stop for only the operation time are re-read and taken into, thereby eliminating a noise. Also, if the motor operates for not less than one second (YES in step S109), the audio data are subjected to filtering processing, thereby eliminating a noise (step S116). COPYRIGHT: (C)2006,JPO&NCIPI |
