![Uncommon Bach - Music Experience in 3-Dimensional Sound Reality TM [HD DVD DTSHD Surround Music Disc]](http://ec1.images-amazon.com/images/I/51EIqM9WFCL._AA240_.jpg)
Uncommon Bach - Music Experience in 3-Dimensional Sound Reality TM [HD DVD DTSHD Surround Music Disc]
http://www.amazon.com/Uncommon-Bach-Experience-3-Dimensional-Surround/dp/B000Q6GWOQ/ref=pd_bxgy_d_text_b/105-0040599-1359607
hd带头把高分辨率音轨纳入其范围。
在未来唱片业瓜分市场中
dts-hd
db-hd
dvd -audio
sacd
竞争越来越走火入魔，以后的格式越来越多了。消费者是祸是福？