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Audio Compression Algorithms

消耗积分:5 | 格式:rar | 大小:33 | 2009-09-30

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Audio Compression Algorithms:The goal of the digital compression algorithm is to produce a digital representation of an audio signal which, when decoded and reproduced, sounds the same as the original signal, while using a minimum of digital information (bit-rate) for the compressed (or encoded) representation. Different types of compression algorithms exist.
This paper will discuss AC-3 and MP3 algorithms. Any application using compression
needs two steps at a minimum. A chip or coder for compression and a decoder for
decompression.

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