摘要
简述了数字音频水印技术产生的背景,着重介绍了音频数字水印技术的几种主要应用。讨论了数字音频水印的发展方向,表明了它广阔的应用前景。
This paper discusses the backdrop of audio watermark Technology simply, and it introduces several primary applications of audio watermark Technology. It discusses development direction of audio watermark, and it indicates it＇s widest foreground.
出处
《科技信息》
2010年第09X期53-54,共2页
Science & Technology Information
关键词
音频水印
广播系统
版权保护
保密通信
Audio watermark
Broadcasting system
Copyright protection
Secret communications
