This paper focuses on the audio watermarking for copyright protection which embeds the binary image data into the time domain of the audio signal based on the spread-spectrum technique.
本文只讨论用于版权保护的，利用扩频技术在时域嵌入二进制图像数据的音频水印技术。
Photo contains fields like title and caption, as well as a few others for storing binary-image data.
Photo包含了诸如title和caption等字段，以及一些用于存储二进制图像数据的字段。
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