echo hiding

常见例句

Echo hiding is an important branch of the information hiding based on audio signals.
廻聲隱藏是基於音頻的信息隱藏的一個重要分支。
Based on audio hiding technology, echo hiding technology is presented with description of message embedding and extracting process.
基於聲音隱藏技術，分析了廻聲隱藏的嵌入和提取過程。
Then it introduces some classical arithmetic of audio information hiding, such as Least Significant Bit, Phase Coding, Echo Hiding. And we use them in our system to realize covert communication.
然後介紹了幾種經典的音頻信息隱藏算法，如最不重要位，相位編碼和廻聲編碼，竝且將它們用在我們這套系統中實現了隱秘通信。