Master thesis, Design and Implementation of an MPEG-1 Layer III Audio Decoder

qianlong

【文件名】:0675@52RD_Lagerstrom_MP3_Thesis.pdf
【格　式】:pdf
【大　小】:238K
【简　介】:
【目　录】:Digital compression of audio data is important due to the bandwidth and storage limitations
inherent in networks and computers. Algorithms based on perceptual coding are
effective and have become feasible with faster computers. The ISO standard
11172-3 MPEG-1 layer III (a.k.a. MP3) is a perceptual codec that is presently very common
for compression of CD quality music. An MP3 decoder has a complex structure and
is computationally demanding.
The purpose of this master’s thesis is to present a tutorial on the standard. We have analysed
several algorithms suitable for implementing an MP3 decoder, their advantages and
disadvantages with respect to speed, memory demands and implementation complexity.
We have also designed and implemented a portable reference MP3 decoder in C.
[br]<p align=right><font color=red>+3 RD币</font></p>

snaper

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