| 摘要 |
PROBLEM TO BE SOLVED: To achieve a sound zoom function by one kind of microphone and zoom to left and right pictures. SOLUTION: There are provided a signal processor 9 for recording for separately performing signal processing to sound in the front and sound providing spatial impression in the left and right directions by one kind of omnidirectional microphone, and a signal processor 12 for reproduction for independently generating right and left sounds when the sound is zoomed in reproduction. COPYRIGHT: (C)2005,JPO&NCIPI |
