摘要：Thearticle discusses how to solve the technical prob lems of combining sound and image int0 one ac cording to the working experience of the au thors: the elimination 0f sound feedback; the ar rangement of loadspeaker and several specialproblems.

摘要：假唱引起的思考──兼论演出音响的声像与形象合一问题Ｔｈｏｕｇｈｔｃａｕｓｅｄｂｙｆａｌｓｅｓｉｎｇｉｎｇ￥Ａｂｓｔｒａｃｔ：Ｔｈｅｍｏｓｔｉｍｐｏｒｔａｎｔｒｅａｓｏｎｆｏｒｆａｌｓｅｓｉｎｇｉｎｇｉｓｔｈａｔｏｎ－ｔｈｅ－ｓｐｏｔｅｆｆｅｃｔｉｓｎ...