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DTS是Digital Theater System的简称。DTS和DOLBY DIGITAL(杜比数码)一样,都属于5.1声道数字环绕声系统。这两种数字环绕声系统均采用了数字音频压缩技术。不同的是,DTS芯片数据率为1536kbps,压缩比为4:1;而DOLBY DIGITAL芯片数据率为448kbps,压缩比为10:1。
DTS is short for Digital Theater System. DTS and DOLBY DIGITAL (Dolby Digital), are 5.1-channel digital surround sound system. Both digital surround sound systems employ digital audio compression technology. The difference is that DTS chip data rate of 1536kbps, compression ratio of 4: 1; and DOLBY DIGITAL chip data rate of 448kbps, compression ratio of 10: 1.