声像档案具有真实性、及时性、可交流性，这使它同文字、图纸等传统载体一样成为档案的一个不可或缺的有机组成部分。它所具有的形象性和可宣传性，使它更易被用户所关注。较之文字、图纸等载体，它的缺陷是对对象的反映深度不够、包容性不强，且技术含量不高，因而难以满足一 Audiovisual archives are authentic, timely and communicative, making it an indispensable integral part of the file, just as traditional carriers such as text and drawings are. It has the image and advocacy, making it more easily the user’s attention. Compared with the text, drawings and other carriers, its shortcomings are not reflective of the depth of the object, inclusive is not strong, and the technical content is not high, and thus difficult to meet a