27-6 IPテレビ電話用多地点会議システムの音声合成処理に関する一検討

抄録

This paper describes an audio mixing scheme for a software-based H.323 MCU. A load of an audio mixing processing is heavy for a software based MCU. For reducing a load on a software-based MCU, we propose methods of restricting the number of the processing and reducing audio data which is mixed in the processing. We have examined suitable parameters of these methods.