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很少有消费电子类产品象 DVD 播放机这样取得巨大的成功。通过将其卓越的视频质量与多声道音频相结合,DVD 图像格式使 DVD 播放机成为家庭娱乐的核心。一般来说,低端 DVD播放机通常通过 RCA 插口提供两声道模拟音频,并且通过 S/PDIF 或光学连接提供5.1声道压缩数字音频。数字音频输出对非压缩线性 PCM 音频采用IEC60958进行编码,或对压缩音频,例如 Dolby Digital(或者 Digital The-ater Sound((DTS)采用 IEC61937格
Few consumer electronics products such as DVD players have achieved great success. By combining its superior video quality with multichannel audio, DVD image formats make DVD players the heart of home entertainment. In general, low-end DVD players typically provide two-channel analog audio over the RCA jack and 5.1-channel compressed digital audio over S / PDIF or optical connections. Digital audio output encodes uncompressed linear PCM audio using IEC60958 or compressed audio such as Dolby Digital (or Digital The-ater Sound (DTS) using IEC61937