标准号:STAS SR 9783-1
中文标准名称:建筑声学.听众席声音清晰指数(清晰度)测定方法
英文标准名称:Building acoustics. Articulation index (degree of intelligibility) of auditoria. Methods for determination
发布日期:1994/6/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prezentul standard stabile?te procentul de articula?ie PA (grad de inteligibili?ate) ?n s?li de audi?ie public? (s?li de clas?, spa?ii de contact cu publicul, institu?ii comerciale), prin urm?toarele metode:
- estimativ?, pe baz? de calcule sau m?sur?ri,