Applying DSP to the MPEG audio encoding is the key to network multimedia applications.

用DSP实现MPEG音频编码是各种网络多媒体应用中的关键部分。

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In this paper, we present a novel encryption algorithm for MPEG audio data including all three layers that is based on a random permutation scheme.

为克服目前基于混沌序列的置乱算法安全性不够高，密钥空间小的缺点，本文提出了一种新的双随机置乱算法。

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Even though MPEG is typically associated with video and audio compression, the MPEG-4 standard encompasses many more elements (streams).

虽然MPEG通常与视频和音频压缩联系在一起，但是MPEG - 4标准还包含许多其他元素(流)。

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Some have even gone as far as to state that Sony's strategy of using MPEG-2 and uncompressed PCM audio on single-layer Blu-ray discs may have required too much video compression, resulting in early releases that don't match the sharpness of VC-1 encoded movies available on HD DVD.

ENGADGET: Pre-release Blu-ray impressions roundup HD

But overall, I can recommend PeggyBank, whose name is a play on both "piggy bank" and on the names of the most common digital video, audio and photo file formats: MPEG and JPEG.

WSJ: PeggyBank Service Gives You a Place to Deposit Recorded Memories

Of course in addition to emulating that massive library of 8-bit goodness, the PMP will also handle MP3, OGG, FLAC, and WAV audio, as well as AVI, MPEG-4 SP, XviD, and DivX video, which you can view on the player's 2.5-inch QVGA screen.

ENGADGET: Odna's VX737 NES-emulating media player