本文以宗族聚居的澧县长草堰的丧鼓仪式音声表演为研究对象，通过描述村落背景、丧鼓仪式的程序与内容，分析了仪式音声覆盖与展演下的仪式空间，特别是在当地语境中探讨了仪式音声在仪式进程中的表达层次、仪式表演中人的行为与物质空间结合而产生之力与秩序空间构建的多样性与复杂性。

     通过访谈两位经验丰富的老鼓匠和十余位宗族中的老人，收集电子材料等形式，笔者力图对于丧鼓仪式程序进行分类概括，并结合受访者的表述、官方话语与个人实践经验，尝试还原当下的丧葬仪式过程。基于对丧葬仪式程序的归纳，笔者尝试划分不同仪式阶段的空间，总结其在仪式音声覆盖下的运作特点，分析了仪式行为在仪式音声的作用下被无形规训，空间秩序伴随二者互动不断改造与更新。本文采用空间与表演的理论视角，引入民间音乐学的“音声”概念，从“思想-行为”角度探索秩序空间构建规律。基于田野调查，本文认为，对个人而言，丧鼓表演是一种调适心灵情绪、为亡人尽最后孝心的体面表达方式；对社区而言，丧鼓表演活跃施展空间运作之力连接了过去与现在，现实物质与阴间想象，不断强调、调整与更新社区行为规范。 

    This paper is a case study of the soundscape of the funeral ritual in Changcaoyan, Li County, where the Li clan lives. Describing the background of the village, the procedure and content of the funeral ritual, the author analyzes the ritual space covered by the soundscape of the mourning
drums. In particular, the author explores expression levels of ritual soundscape in ritual process in local context, and the power generated by the combination of human behavior and physical space in ritual performance. The author also attempts to explain the diversity and complexity of space order construction. 

    Through interviews with two experienced drummers and more than ten elders in the clan, and collecting electronic materials, the author tries to classify and summarize the procedures of funeral rituals, combining the interviewees' expressions, official discourse and personal practical experience. At the same time, the study attempts to represent current funeral ritual process. Based
on the examination of funeral ritual procedures, this paper tries to divide the space at different ritual stages, and summarizes its operation characteristics under the coverage of ritual soundscape. Ritual behavior is invisibly disciplined by ritual soundscape while at the same time the space order is constantly transformed and regenerated with each other. From the perspective of space and performance, using the concept of "soundscape" from ethnomusicology, this paper explores the construction law of space order from the perspective of "thought-behavior". Based on field investigations, this paper concludes: for individuals, mourning drum performance is a decent way to adjust people’s feelings and perform the final filial piety for the deceased. For the community, the mourning drums performance actively displays the power of space operation to connect the past and the present, the real world and the underworld imagined, hence constantly emphasizes, adjusts and renews the norms of community behavior.