有损压缩音频立体声图像的改进

2013 IEEE 2nd Global Conference on Consumer Electronics (GCCE) Pub Date : 2013-11-14 DOI:10.1109/GCCE.2013.6664935

M. Kimura, Atsushi Hotta

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引用次数: 1

摘要

提出了一种改进有损压缩音频信号立体声图像的方法。在我们提出的方法中，AR预测用于估计左右信道信号之间的差异。我们通过主观评价证实了该方法可以恢复立体声图像。

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Improvements in stereophonic sound images of lossy compression audio

We propose a method that gives improvements to stereophonic sound images of lossy compression audio signals. In our proposed method, AR prediction is used for estimating the difference between the signals of the left and right channel. We confirmed that the proposed method could restore a stereophonic sound image by a subjective evaluation.

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来源期刊

2013 IEEE 2nd Global Conference on Consumer Electronics (GCCE)

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