录音带档案的数字化转换探索

Exploration of Digital Conversion of Aud-io Tape Archives

"录音带档案"保留着珍贵的声音资料,对还原历史真相、追溯文化记忆,都有着极为重要的作用。随着计算机技术的普及和数字技术的成熟,作为声音档案的一种保存载体,录音带已濒临淘汰的边缘,但其中存储着的声音可以并且必须通过数字手段进行抢救,以数字音频形式加以修复和保存。文章从录音带档案模转数的必要性入手,着力论述了音频处理软件Adobe Audition在声音档案从录音带转移到数字载体上的作用和方法。

Audio tape archive reserves precious audio information,and plays an important role in restoring historical truth, tracing cultural memory. In current time, as a type of carrier saving audio archive, audio tapes have been outmoded, while the computer technology and digital technology are developing gradually. But the audio information on the tapes should be saved by digital means instantly. When the digital technology been applied, the analog signal could be fixed and saved in digital form. The article begins with the necessity of transferring, and then emphatically narrats the methods of transferring the audio from tapes to digital carriers by Adobe Audition （CS5）.