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旧 Dec 15th, 2009, 22:37     #1
calgary05
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默认

这个呢?

Costco HTIB. $600

YAMAHA HTR6230
YAMAHA YSTSW012 subwoofer
Energy take class 5个speaker



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作者: Chevolet 查看帖子
Pioneer的功放和其他的品牌如Panasonic, JVC, Sony, LG等等,如果满分为100分,得分为20分,评价为“:能发出声音。Pioneer里面的Elite不错,打分为50分。

Yamaha和健伍属于一个档次,性价比还不错,打分为50分,评价为:能还原录音室多数的声音质量,但...
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旧 Dec 16th, 2009, 00:33     #2
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默认

谢谢.

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作者: Chevolet 查看帖子
Yamaha HTR 6230, 这个功放属于初门级,输出功率很低,宣称的不少,声音质量一般,我曾用过这个型号3个月,后来处理掉了,不喜欢这个功放。

Energy这个牌子不错,属一属二的加拿大本地音箱牌子。take classic 5.1太小,我个人对小土豆的发音效果不感冒。

这里有个误...
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旧 Dec 17th, 2009, 23:57     #3
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默认

关于 "有一些还能提高原始视频的清晰度" 的问题, 请大家继续讨论.

电视节目的普通信号,是不是可以upconverting 到接近HD的水平? 我是说如果 HDTV box (STB) -HDMI-> AV receiver -HDMI-> HDTV
效果有多大提高? 有没有人有实际对比的?

如果效果好, 请推荐一款.


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作者: wanqing 查看帖子
* HDMI analogue-digital upscaling/upconverting, 这个属于奢侈一点的功能,只有相对高端的功放才有,简单说就是能够把所有的视频输入(无论是RCA,S-Video, Component还是HDMI)都能通过HDMI输出,这样子从功放到电视一根HDMI线就够了,有一些还能提高原始视频的清晰度。
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旧 Dec 18th, 2009, 00:57     #4
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默认

如果HDTV有一个upscale功能, 看来DVD和 receiver 的这个功能就不是很重要了. HDTV的upscale功能如果好的话.

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作者: wanqing 查看帖子
HDTV都有480p->1080p的upscale功能
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旧 Dec 20th, 2009, 02:54     #5
calgary05
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默认

谢谢回答.
请问, receiver 的 auto speaker setup 或者 auto calibration 的功能很重要吗?
我这样的非专业人士是不是可以搞定? 不行的话请朋友帮忙可以搞定吗?




引用:
作者: wanqing 查看帖子
没错,不过那样的话你就要多出很多视频连接线,在观看不同视频的时候还得切换电视的输入,不够方便,当然了这一点可以通过购置罗技的harmony遥控器解决。




这个是指功放除了可以驱动主房间的音箱外(比如看电影),还可以驱动另一房间的音箱(不同音源,比如听音乐)。一般前者是5.1后者是2....
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旧 Dec 20th, 2009, 03:02     #6
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默认

家庭影院套装里, 如果已经有比较好的 blue ray player, 是不是spaeker 比 receiver 重要?
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旧 Dec 20th, 2009, 13:21     #7
calgary05
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默认

谢谢Chevolet. 钱紧呀. 我想1000拿下.

我的计划是 : PS3+入门的receiver+5.1 speaker
根据我的research 我对ps3, speaker 有信心. receiver 一般.

我觉得 ps3是源 和解码器, speaker 是发声音的 (有点废话 ) 如果我不介意 receiver的
1. 解码 upconverting (模拟--> 数字 and/or 数字 -->数字, 太复杂了.)
2. auto setup
3. 比较少的 HDMI 口

那么receiver似乎就是一个HUB. 可能不重要?
receiver 除了上面3个功能,还有什么主要的功能?







引用:
作者: Chevolet 查看帖子
只要是套装,一般都不是很好.比如你的blue ray如果很好,印象一般不怎马样。

player,speaker,receiver是声音播放三家马车,哪一个瘸腿都会产生影响。

一般来说,相对更重要的是speaker和receiver。劣质cd player不会完全还原原版数字信息。
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旧 Dec 22nd, 2009, 23:20     #8
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默认

YAMAHA HTR 6230 仅有 2个 HDMI 口 (pass though),:
分别标着
cable box /对应 optical音频输入
DVD /coaxial

我的问题是 PS3 只有 Optical, 所以必须 到 标 着STB的HDMI口 上, 这样才可以用 HTMI+ Optical 接入. 而我的cable box只好用HTMI(DVD) & coaxial.

这样连接会有什么问题吗? 会影响解码吗? 还是影响显示?
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旧 Dec 22nd, 2009, 23:36     #9
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默认

另外一个解决PS3的方法是:

PS3 --HDMI---TV
>--optical (out)-- cable optical (in) HTR 6230
STB --HDMI --TV

这样的好处是
1. PS3 和 STB 可以有不同的图像设置
2. 减少一个 HDMI 交换, 和一个HDMI 线
3. 可以连接 4个 HDMI设备了 -- TV 有 HDMIx4 in


缺点是:
TV 需要切换 HDMI 口

我现在还没有optcal 线, 不能试验. 请教各位
这样是不是 work? 影响解码吗? 谢谢





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作者: calgary05 查看帖子
YAMAHA HTR 6230 仅有 2个 HDMI 口 (pass though),:
分别标着
cable box /对应 optical音频输入
DVD /coaxial

我的问题是 PS3 只有 Optical, 所以必须 到 标 着STB的HDMI口 上, 这样才可以用 H...
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旧 Dec 22nd, 2009, 23:41     #10
calgary05
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默认

PS3的HDMI输出是有音视频的, 但是HTR 6230 的 HDMI 只接受 video 信号. audio 要另外输入.

引用:
作者: 千金顶 查看帖子
好像PS3的HDMI集合音视频的,应该不需要再接optical吧。查一下手册吧,或放狗搜一下。
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旧 Dec 23rd, 2009, 00:11     #11
calgary05
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默认

谢谢千金顶. 可惜的是, 我现在没法试验. 没有optical 线.

"如果显示是Dolby 或DTS之类就对了,如果显示Neo:6就不对,那是立体声。" 这个应该是在 receiver 上看吗?



我不清楚关于解码的问题, 我这么理解对不对,以 BD 上 DD HD 信号为例:

BD 上 DD HD --> PS3 解码 普通 数字信号?---> HDMI (普通 数字信号)---> TV (普通 数字信号, pass though)---> optical(普通 数字信号) ---> HTR 2610 转换 模拟信号 ---> 音箱

谢谢.



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作者: 千金顶 查看帖子
光纤和同轴传递的都是数字编码信号,到reciever再解码,放个片子试试,如果显示是Dolby 或DTS之类就对了,如果显示Neo:6就不对,那是立体声。
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