Audio-visal information

• 视音频信息

Audio-visal information的用法和样例：

例句

1. The secrecy speech communication method resisting to desynchronization attacks is presented based on information hiding technology.
   摘要基于音频信息隐藏技术，提出了一种有效抵抗恶意去同步攻击的语音保密通信方法。