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海珠体育馆座落于广州市海珠区江南大道南路于1987年9月峻工,是一座以球类体操等活动为主,兼作文艺演出、会议、电影等多用途的中小型体育馆。比赛大厅为矩形平面,长54.2米,宽43.2米,赛场长36米,宽24米,比赛场地面至屋面板底,高1米。大厅总容积为34,854立方米,内表面积为8,280平方米,平均自由程14.1米,容纳观众2,164人,每座占容积14.5立方米,占面积3.8平方米。本文主要介绍比赛大厅的音质以及多用途体育馆建声设计中的几个客观问题。
Haizhu Stadium is located in Jiangnan Avenue South Road, Haizhu District, Guangzhou City. It was completed in September 1987. It is a medium and small-sized gymnasium that uses ball gymnastics and other activities as the main theme and serves as a theatrical performance, conference, and movie. The competition hall is a rectangular plane with a length of 54.2 meters and a width of 43.2 meters. The stadium is 36 meters long and 24 meters wide. The ground of the playing field is from the floor to the bottom of the roof and is 1 meter high. The hall has a total volume of 34,854 cubic meters, an internal surface area of 8,280 square meters, an average free path of 14.1 meters, and a capacity of 2,164 spectators, each occupying a volume of 14.5 cubic meters and occupying an area of 3.8 square meters. This article mainly introduces the sound quality of the competition hall and several objective issues in the sound design of the multipurpose stadium.