概述中国申奥成功、APEC会议的召开及加入WTO等重大事件，反映了我国综合国力的日益强大。各种会议场馆的建设和改造成为一大热门，给专业扩声领域创造了大量商机。随着科学技术的飞速发展，会议系统已经实现了数字化，大有从专业扩声领域独立出来的趋势，并形成了一整套相关产 Outlining China’s successful bid for the Olympic Games, the convening of the APEC meeting and its accession to the WTO reflect the growing strength of China’s overall national strength. The construction and renovation of various conference venues has become a hot topic, creating a great deal of business opportunities for the professional sound reinforcement field. With the rapid development of science and technology, the conference system has been digitized, greatly independent from the professional field of sound reinforcement and the formation of a set of related products