| 摘要 |
PROBLEM TO BE SOLVED: To reduce the influence of noise generated from a noise source in an image sensing apparatus and in a device mounted in the image sensing apparatus when recording sound along with image sensing in the image sensing apparatus. SOLUTION: A microphone for collecting noise is arranged on a member that moves together with a noise source to obtain noise. Further, a propagation characteristic from the microphone for collecting noise from the noise source to a microphone for collecting sound of a subject is calculated, and the obtained propagation characteristic is used to perform sound source separation processing. COPYRIGHT: (C)2011,JPO&INPIT |
