查看: 1648|回复: 10
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前几天send e-mail去astro问几时才有HD,他们给我的回答是。。。
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发表于 15-11-2008 03:05 PM
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Please be advised that Astro transmits in digital but the output of the
decoder (Digital Multimedia Terminal and Astro MAX) is in analogue.
analogue 不能有高清么
看来回答的很行货....... |
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发表于 13-11-2008 03:29 AM
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CARE/036134/08
Dear XXX,
We refer to your email below.
Please be advised that Astro transmits in digital but the output of the
decoder (Digital Multimedia Terminal and Astro MAX) is in analogue.
In addition to the above, please be informed that should there be any
updated we will notify our customers and members of the public
accordingly via our website, on air promotions and major newspapers.
We trust the above clarifications are in order. Should you have further
queries, kindly contact our Call Centre at 1300-82-3838 which is
operational from 8.00 am to 12.00 midnight daily or email to
wecare@astro.com.my.
It is our pleasure to be of service to you.
Yours Sincerely,
Sangari Veerasamy
Correspondence Officer
Customer Service
虽然我英文还不赖,不过我还是不太明白第二段(Please那里)的意思。。。有好多术语哦! |
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发表于 12-11-2008 01:10 PM
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意思就是说,analog 的Signal无法取得HD的效果。。。据我所知,HD是要有Digital Signal才会比较Stable...因为Analog Signal 的voltage(Signal amplitude)很容易受外界的影响如温度,建筑物的表面,云等等这会造成Noises。。。Digital
Signal 是由两个Voltages (combination of 1 and 0)来控制如 1,0 (High or Low), 他比较不会受外界的影响(如果compare with analog signal), 但是,Digital Signal 比较注重于timing period (pulse width) 组成的Frequency.
我个人觉得,Astro transmit 的Encoded Signal是analog 无法符合HD TV的标准。。。
其实HD TV 应该有conversion 才对。。。。可能raw signal 本来就是一个因素。。。。这只是个人的想法。。。请Satellite, RF和telecommunication 的专才指示。。小弟只是EE的,为了方便让大家看得懂,小弟只是大约带过,并不是真确的解说
[ 本帖最后由 fayelife2007 于 12-11-2008 01:14 PM 编辑 ] |
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发表于 12-11-2008 04:56 PM
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意思就是现在没打算升级到HDTV,你们钱又给的少,起一点价钱你们就在那边吵,吵说经济不好,所以本公司也是经济不好,没钱升级,但这是其中一个原因罢了,总之如果有什么消息的话,我会通知大家的,敬请留意,谢谢
[ 本帖最后由 BenZsHiu 于 12-11-2008 04:57 PM 编辑 ] |
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发表于 13-11-2008 08:21 AM
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楼主 |
发表于 13-11-2008 11:21 AM
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发表于 13-11-2008 06:22 PM
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原帖由 milk_boyz 于 13-11-2008 11:21 AM 发表
BluRay Disc可不是一般地贵,但至少比刚推出的DVD便宜多了。
请问KL哪里有得卖翻版品质又好的BluRay啊?一片价钱是多少?
BlueRay还没有被破解....... |
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发表于 14-11-2008 01:02 AM
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发表于 18-12-2008 04:15 PM
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基本上,Astro回了你等于没回。。:@ :@ :@ |
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发表于 18-12-2008 04:12 PM
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