We also studied coding and compress technique of audio signal, which is used in compressing and far-distance transmission of audio signal in our broadcast system.
本文研究了音频信号编码和压缩技术，用于本系统广播音频信号的压缩和远程传输。
Compared with the JPEG standard, JPEG2000 standard adopts some different compress technique, such as the Discrete Wavelet Transform, Embedded Coding and so on.
与传统的JPEG标准相比，JPEG2000标准采用了离散小波变换、内嵌编码等技术，从而具有了渐进传输、感兴趣区域压缩、抗误码等新特性。
In order to obtain satisfying vision and transmission effect, effective image data compress coding, is the key technology to solve.
为了达到令人满意的视觉和传输效果，对图像数据进行有效的压缩编码，是需要解决的关键技术之一。
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