摘要
分析心理声学模型有效的掩蔽特性,介绍了心理声学模型的应用发展,讨论了它未来的发展方向,心理声学原理应用到音频压缩技术中,使获得低比特传输速率和透明音质成为可能。
This paper analyses efficient masking characteristics of psycho-acoustic model and concentrates on applications and development of those techniques that utilize psycho-acoustic model.This paper also concludes with a discussion of future research direction.Psycho-acoustic principles apply to the technique of audio compression,which have created possibilities of low bit rates and transparent audio quality.[
出处
《电声技术》
北大核心
2002年第8期11-14,共4页
Audio Engineering
