Acoustic treatment

本文主要目的在於探討圖書館在規劃設計大團體視聽室時，需要注意的一些規劃原則。包括選擇場地時，所需要考慮的一些場地形狀比例與視、聽效果有關的因素之討論。在規劃與設計時，有關銀幕位置、大小的需求以及觀賞座位的安排原則。以及場地裝潢在聲響效果如吸音、反射、擴散與隔音等方面的處理原則，與控制室與設備上的規劃原則等。

The purpose of this paper is to introduce and discuss issues and principles concerning planning and design of large group AV viewing room or auditorium in libraries. Issues such as relationship between room shape, size, ratio (length: width: height) and acoustic as well as visual effect are discussed. Principle concerning screen and seat arrangement and interior acoustic treatments are introduced, together with discussions on design principles for control room, equipment configuration, air-condition system and other logistics.