| 摘要 |
PROBLEM TO BE SOLVED: To emphasize a sense depth for a sound source in the case of collecting sound in a stereophonic sound field. SOLUTION: Left and right and middle microphones MIC-FL, MIC-FR and MIC-FM are placed in front of a chorus A occupying the remotest position from listener seats, left and right microphones MIC-L, MIC-R are placed in front of soloists C1-C3 and an instrument group B occupying the closest position to the seats, and left and right microphones MIC-SL, MIC-SR are placed backward behind the seats. In the case of reproduction, left, right and center speakers SP-FL, SP-FR and SP-SM are placed at positions comparatively remote in front of listeners corresponding to the microphone sound collection positions, left and right speakers SP-L, SP-R are placed at positions comparatively close to and in front of the listeners, and left and right speakers SP-SL, SP-SR are placed behind the listeners. |
