摘要
由法国CRESSON研发的软件C.H.A.O.S,通过在一个"时间轴"上标识各种类型的噪声源、各种有"社会-文化"价值的声音场景,实现对城市声音环境的高质量再现.但该软件不能针对使用者的具体项目提供有实践价值的声音规划参考.为了实现这种新功能,文中一方面加深了对各种类型城市声音空间组合关系的理论认识,提出了"声音贡献和声音需求"理论以及"时间齿轮"理论,并把这两个理论作为新软件的运行逻辑;另一方面,通过建立"声音事件档案"和"声音空间比对表",把涉及城市声音空间相互影响的多维数据整合到软件中.通过新的软件功能,普通使用者能够较轻易及高效地获得具体项目的声音规划参考.
This paper presents a new software grew out of C. H. A. O. S （ a software established by the laboratory CRESSON in France）. C. H. A. O. S can mark all kinds of noise sources and social sound-seapes in maps following a time sequence. So, it can represent the city sound environment with high quantity. However, because of the lack of intelligence, the application of the software is restricted. In order to provide some practical sound-planning references for the user, this paper expands the knowledge about the interaction of city sound spaces, and proposes the theories of ＂the sound contribution and the sound requirement＂ and ＂the time-gear＂. Then, the two proposed theories are used as the logical structure of the newly proposed software. Meanwhile, both ＂the form of sound case＂ and ＂the form of sound space contrast＂ are created to integrate useful multi-dimensian data into the software. With the help of the new software, normal users can easily and efficiently obtain the sound-planning references for their projects.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2007年第B10期150-153,共4页
Journal of South China University of Technology(Natural Science Edition)
关键词
声音空间
寻优
诊断
sound space
optimization
diagnosis
