泡播很容易从数字音频文件生成。
重点介绍了数字化音频信息、数字音频文件、音乐合成技术及乐器数字接口MIDI。
Digitized audiofrequency information, digitized audiofrequency file, music composite technology, MIDI, etc., are emphatically introduced.
常用的隐写术包括基于数字图像文件的隐写术，基于数字音频文件的隐写术以及基于数字视频文件的隐写术。
There is several steganography technologies, including steganography based on digital image files, steganography based on digital audio file and steganography based on digital video files.
去年Apple销出了约8,000,000个iPod便携式数字音乐播放器，并且在2004年有140,000,000次通过Apple的iTunes下载数字音频文件。
In the past year, Apple has sold some 8m of its iPod portable digital music players, and 140m digital tracks have been downloaded through Apple's iTunes in 2004.
作为保护音频文件版权的有效方法，数字音频水印已逐渐成为研究的热点。
As a valid method of protecting the copyright of audio files, audio watermarking has been studied by many people.
作为保护音频文件版权的有效方法，数字音频水印已逐渐成为研究的热点。
As a valid method of protecting the copyright of audio files, audio watermarking has been studied by many people.
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