音质控制的变速率音频编码算法
A VARIABLE BIT-RATE AUDIO CODING ALGORITHM CONTROLLED BY DESIRED QUALITY
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摘要: 该文设计了一种音质控制的变速率音频编码算法。这种算法可以按照不同等级的音质要求对音频信号进行量化编码，使编码速率在设定的音质下降为最小。
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关键词:
- 音频编码;音质模型;变速率;小波变换
Abstract: A variable bit-rate audio coding algorithm controlled by desired audio quality is designed. This algorithm can be used to minimize the bit-rate of audio coding at a given level of audio quality. -
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