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科技日新月异,其发展速度之快,甚至已经超过了我们这些自认为“能紧跟时代步伐的人”的想像。回想一下,大概两年前,Dolby Digital杜比数字环绕声功放的价格似乎还显得高高在上,dts则更是感觉离普通消费大众距离甚远;可时至今日,仅仅过了两年,同时具备Dolby Digital和dts这两种数码环绕声模式的进口AV功放,价格最低已经降到300O元以下(国 产同类商品的价格则为2000元出头)！在这两年期间,Dolby Digital和dts也得到了进一步发展,并且几乎是在没有进行任何先期的技术发表和宣传的情况下,分别推出了具有“后方中央环绕声道”的Dolby Digtal Surround EX和 dts-ES模式,使声道数量由原来的5.1声道扩展到了6.1声道,环绕音效得到进一步提高。其中,dts-ES更是经历了矩阵编码的dts-ES Matrix和完全独立数字编码的dts-ES Dis-crete两个阶段。同时,这些新模式也以最快的速度出现在新上市的产品中,并且新产品价格已经相当合理,不象原来,采用了新技术,价格总会先高出一大截,然后才慢慢降至合理水平。我们能以更低的付出,获得更高品质的视听享受,全赖科技的飞速进步,难道不是吗！ 现在,Dolby Digital和dts这两种数字环绕声模式,已经象当初的Dolby Pro Logic一样,成为绝大多数AV放大器的标准配置,所以我们特地将本期“特
With the ever-changing technology and its rapid development, it has even surpassed the imagination of those of us who consider themselves “capable of keeping up with the pace of the times.” Recall, about two years ago, Dolby Digital Dolby Digital Surround Sound amplifier seems to be still high on the price, dts is even feel away from the general public a far cry from; but now, just over two years, with Dolby Digital and dts these two kinds of digital surround sound mode of import AV amplifier, the lowest price has dropped 300O yuan or less (domestic price of similar goods is 2000 yuan in the early)! During these two years, Dolby Digital and dts have been further developed, and Dolby Digtal Surround EX with “rear center surround” and “Dolby Digital Surround EX” have been introduced almost without any advance technical announcement and publicity dts-ES mode, the number of channels from the original 5.1-channel extended to 6.1-channel, surround sound has been further improved. Among them, dts-ES is more experienced under the matrix encoding dts-ES Matrix and fully independent digital encoding dts-ES Dis-crete two stages. At the same time, these new models are also emerging as fast as possible in new listings, and new product prices are already quite reasonable, unlike the original, with new technology, the price will always be a lot higher, and then slowly To a reasonable level. We can lower the pay, access to higher quality audio-visual enjoyment, thanks to the rapid progress of science and technology, is not it! Now, Dolby Digital and dts these two digital surround sound mode, already the same as the original Dolby Pro Logic, become the standard configuration of most AV amplifiers, so we specifically this issue