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多通道动声系统(DMS)是基于声场优化原则与惠更斯原理开发的多通道拾音还音系统,系统录音部分采用近远场结合的相控传声器阵列拾音方法,重放部分根据声道特点有效地分配直达声和混响声。基于心理声学,以对比实验为整体思路,通过语义细分法对比DMS系统和立体声系统带来的听感上的区别,从而证明弱相关系统可以改善听音效果,为将来的系统发展从听觉心理学的角度指明了科研和发展方向。
Multi-channel dynamic acoustic system (DMS) is based on the principles of sound field optimization and Huygens principle developed multi-channel sound system, the system recording part of the near and far field with phased microphone array pickup method, the playback part of the sound Road Features Effectively distribute direct sound and reverb sound. Based on the psycho-acoustics, contrast experiment is taken as a whole idea to compare the difference of auditory sense brought by DMS system and stereo system by semantic subdivision, which proves that the weak correlation system can improve the listening effect for the future system development from the auditory psychology The angle of science indicates the direction of scientific research and development.