In CD technology, there is error correction coding (ECC) on the disc as a means of correcting problems when they occur.

在光盘技术中，光盘上有着错误校正码(ecc)，作为错误出现时对其进行校正的手段。

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SP2 can also be ordered on a CD or found on cover CDs with some consumer technology magazines.

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It should be a simple upgrade in manufacturing technology to go from manufacturing the current CD to making the Double Density CD.

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The new CDX-GS500R CD receiver features Sony's new App Remote technology for iPhone, while the new CDX-GT710HD model includes HD radio technology and a dynamic color illuminator for different light effects.

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