| 摘要 |
PURPOSE:To make possible outputting various acoustics in accordance with videos changing according to situations of scenes and also to make possible orienting sound images freely about in 360 degrees in a theater acoustic procession system. CONSTITUTION:An MIDI data transmission control means 510 receiving a sound outputting command from a host computer 100 via an MIDI interface 101 and transmitting successively the MIDI data of an instructed effect sound/background music, a background music control means 530 transmitting respectively the sound signal of a background music to channels instructed by the MIDI data and an effect sound control means 520 receiving successively the MIDI data from the MIDI data transmission control means 510 in a prescribed interval and generating successively sound signals of effect sounds and also distributing and transmitting signals of respective generated sounds in an instructed order and to instructed charmels are provided in a sound/voice control device. |
