THX标准家庭影院设置—征求意见稿

天v地

好文！有点不明就是2英尺或更高的的上方。2英尺才0.6米高，更高的的上方的最高上限是多少米呢？[s:11]

calven1981

交易区新帖推荐

应该说的是离人耳2英尺或更高的地方，一般坐下来人耳有1米~1.2米，也就是说侧环绕在至少要在1.6-1.8米或者更高，屋顶为止呵呵，不知道正确不~
侧环绕一定要用偶极的？
那么后环绕是不是也要挂在这么高的地方呢？

wwm1208

一直在寻找的好帖子啊！！！！

nc2

原帖由 汤米 于 2007-12-24 20:02 发表
果然在DTS ES DD EX的,模式下 后环绕是并列摆位的.而且距离非常近 以前记得争论过这个问题.
而后环绕分开成60度夹角是顺应了现在的具有真正7.1分离的 DD TRUEHD DTS MASTERHD音频格式.很有意思.

建议那些依然采用 ...

侧环绕和后环绕都是偶极的怎么办?[s:11]

啊灰

学习了......

demogorgon

交易区新帖推荐

原帖由 nc2 于 2008-1-14 11:20 发表




侧环绕和后环绕都是偶极的怎么办?[s:11]

[s:33]
要是侧后环都用三向发声的又怎么办？

应该是最好的选择吧。

dmt

此摆位是否只适合ＴＨＸ格式的片子呢？

netfan2000

以下是我翻译的 7.1配置的内容（2008年1月28日更新），仅供参考。


SPEAKER SETUP  音箱设置


Sound is fifty percent of the entertainment experience. Great sound can really bring out the power of the visual presentation, and speaker placement is essential to experiencing the true impact of movies, music and games. THX provides helpful speaker setup and positioning tips for:
应译为：
娱乐感受有一半来自音响。优质的音响能真正带来视觉冲击力，而音箱摆位对于感受电影、音乐和游戏的真正冲击力是至关重要的。THX 为音箱设置和摆位提供了以下几点建议：


7.1 Speaker Setup   7.1 音箱设置
5.1 Speaker Setup   5.1 音箱设置
Desktop Speaker Setup   桌面音箱设置


7.1 SPEAKER LAYOUT   7.1音箱布局

A 7.1 system setup uses 4 surround speakers. To get the most out of your 7.1 set-up, the SBL and SBR should be the direct firing type, placed together on the back wall. This allows the THX Advanced Speaker Array, or ASA technology to deliver its maximum effect.
应译为：
7.1系统设置使用4个环绕音箱。为了将7.1系统设置成最佳状态，左后环绕音箱（以下简称SBL）和右后环绕音箱（以下简称SBR）应为直接辐射型音箱（direct firing，即单极型音箱），且两只后环绕音箱并排在一起置于后墙上。这就使“THX高级音箱阵列技术”（简称ASA）能取得最佳效果。


If the SBL and the SBR can't be placed together, refer to the pre-amplifier or receiver's "THX Setup" menu for alternative configurations to maximize your system's potential.
应译为：
如果SBL和SBR不能并排放置在一起，请参考前级放大器或接收机的"THX设置"菜单，选择其他配置方案来优化系统。


DOLBY TRUEHD or DTS-HD  BACK SURROUND PLACEMENT
应译为：Dolby TrueHD 和 DTS-HD后环绕音箱摆位

If you have an AV receiver with the ability to decode Dolby TrueHD and/or DTS-HD, and you are playing 7.1 discrete content, then you will want to separate the back surround speakers to produce a 60 degree angle from the main listening location.
应译为：
如果你使用一台具有Dolby TrueHD及DTS-HD解码能力的AV接收机（功放）来播放具有7.1 分离格式的节目，那么你应把两只后置环绕音箱分开，并摆成与观众席呈60度角。


In addition, you should make an adjustment to your receiver setting. Simply go to the THX Setup Menu in your THX Certified AV Receiver/Pre-amp and set the ASA Surround Back Speaker setting to "Apart (greater than 48)."
应译为：
此外，你应对接收机（功放）的设置进行调整。只需简单地进入THX认证的AV接收机/前级放大器中的THX设置菜单，将ASA后置环绕音箱参数设置成“分离“（Apart,数值大于48）。


FRONT SPEAKER PLACEMENT   应译为：前置主音箱摆位

The left and right front speakers are placed at ear height, producing a 45° angle as viewed from the main seat. This delivers a wide sound stage and precise localization of individual sounds.
应译为：
将左右前置主音箱放置在人耳高度，并与观众席呈45度角。这就能产生一个宽广的声场，并能对声音进行精确定位。


CENTER CHANNEL SPEAKER PLACEMENT  应译为：中置音箱摆位

The center channel speaker is placed either above or below the display. Depending on the placement, aim this speaker either up or down to point directly at the listener. If you have a perforated screen, center this speaker both horizontally and vertically behind the screen.
应译为：
中置音箱放置在显示器上方或下方。根据中置音箱在显示器的位置，将音箱向上或向下对准观众。如果你有穿孔银幕（即透声银幕），则将中置音箱放在银幕后方的中央位置上。


SIDE SURROUND SPEAKER PLACEMENT  应译为：侧环绕音箱摆位

The left and right surround speakers recreate the enveloping sound and intense special effects that you experience at the cinema. These speakers are placed between 90° to 110° to each side and 2 feet or higher above the listener.
应译为：
左右侧环绕音箱用来还原电影院中所感受到的包围声场和猛烈特殊音效。左右侧环绕音箱放在距离观众耳朵上方2英尺以上且观众席与侧墙呈90至110度角的位置上。


BACK SURROUND SPEAKER PLACEMENT  应译为：后置环绕音箱摆位

The left and right surround back speakers are direct firing, placed together on the back wall to take maximum advantage of THX’s patented Advanced Speaker Array (ASA) technology. Using this speaker setup, THX ASA digitally reconfigures the surround channels to recreate the appropriate sound fields for movies, music and games.
应译为：
左右后环绕音箱应为直接辐射型音箱，并排在一起置于后墙上，以便最大限度获得THX专利的高级音箱阵列技术（ASA）所带来的优点。THX ASA通过数字方式重新配置环绕声道为电影、音乐和游戏去还原合适的声场。


If the SBL and the SBR can't be placed together, refer to the pre-amplifier or receiver's "THX Setup" menu for alternative configurations to maxmize your system's potential.
应译为：
如果SBL和SBR不能并排放置在一起，请参考前级放大器或接收机的"THX设置"菜单，选择其他配置方案来优化系统。

SUBWOOFER PLACEMENT  应译为：超低音音箱摆位

There are a few variations for subwoofer placement, depending on how many subwoofers you have for your system. If you have four subs, place them cross pattern in the middle of each wall. If you have two, put them in the middle of opposing walls. If you have one, place it in the middle of the front wall.
应译为：
超低音音箱的摆位有几种方式，这取决于系统中有多少只超低音音箱。若有四只超低音音箱，则将其各自放在四面墙的中央成十字形排列。若有两只超低音音箱，则将其放在相对的两面墙中央。若只有一只超低音音箱，则将其放在前墙的中央。


5.1 SPEAKER SYSTEM LAYOUT  5.1音箱系统布局

A 5.1 system setup uses 2 surround speakers. Placed between 90° to 110° to each side and 2 feet or higher above the listener, the left and right surround speakers are what recreate the enveloping sound and intense special effects that you experience at the cinema.
应译为：
5.1系统配置使用2个环绕音箱，分别放在距离观众耳朵上方2英尺以上且观众席与侧墙呈90至110度角的位置上，左右环绕音箱用来还原电影院中所感受到的具有包围感的声场和猛烈特殊音效。


DESKTOP SPEAKER SYSTEM SETUP   桌面音箱系统设置

For the best playback experience, THX has developed a recommended desktop setup for your multi-media speaker system.
应译为：
为了达到最佳的播放效果，THX开发了一套推荐用于多媒体音箱系统的桌面设置方案。

Monitor Setup: There should be a 28 inch viewing distance from the monitor and your seated position.
应译为：
监视器设置：监视器与观众席之间应有28英寸的观看距离。


Speaker Setup: The surround speakers should be 56 inches from your seated position.
应译为：
音箱设置：环绕音箱与观众席之间应有56英寸的距离。


DISPLAY SETUP  显示设备设置

THX has established a two step process for calculating the best viewing distance for 1080p HDTVs.
应译为：
THX提供以下两个步骤用于计算1080p高清电视(HDTV)的最佳观看距离。

Step 1: Measure the diagonal screen size  应译为：一、测量屏幕的对角线尺寸
Step 2: Divide by .84  应译为：二、将屏幕对角线尺寸除以0.84

For example, an HDTV display with a 65-inch screen divided by .84 equals a 77-inch viewing distance (6.5 feet).
应译为：
例如，一台65英寸的HDTV显示器，将其对角线尺寸65英寸除以0.84等于77英寸（6.5英尺），这就是观看距离。

The goal is to have a 40° or less viewing angle. This provides the greatest combination of visual impact with sharp detail.
应译为：
这样做的目的是使观看视角小于等于40度。这就保证了具有最佳的视觉冲击力和细节清晰度。


Make sure that each viewer has a clear site line to the display. Take care not to place the display too high on the wall. Viewers should not have to look up more than 15°.
应译为：
确保每一位观众到显示器的视线无遮档。注意不要把显示器在墙上的位置放得过高。观众的观看仰角不应超过15度。


LISTENING MODES - THX Advanced Speaker Array? (ASA)   THX Advanced Speaker Array? (ASA)
听音模式 – THX高级音箱阵列(ASA)

THX ASA creates the studio sound field in your home by digitally reconfiguring the surround channels. This technology establishes THX Listening Modes, making it convenient to have one speaker setup for movies, music and games.
应译为：
THX ASA通过数字方式重新配置环绕声道以便在家中还原专业录音棚中的声场。这项技术使用THX听音模式来方便地用一套音箱设置来播放电影、音乐和游戏。


THX Listening Modes are established by the THX Certified pre-amplifier or receiver. Match the appropriate listening mode - THX Select2 / Ultra2 Cinema Mode, THX Music Mode or THX Games Mode – to the appropriate content being played and experience the difference.
应译为：
THX认证的前级放大器或接收机带有THX听音模式。使用与播放节目对应的适当听音模式并感觉其中的差别，这些听音模式包括THX Select2 / Ultra2影院模式, THX音乐模式以及THX游戏模式。

THX CINEMA MODE  THX影院模式
THX Advanced Speaker Array (ASA) recreates the studio sound field in your home by digitally reconfiguring the surround channels for whatever content you are playing. This technology establishes THX Listening Modes, making it convenient to have one speaker setup for movies, music and games.
应译为：
无论播放什么类型的节目，THX高级音箱阵列(ASA)都能通过数字方式重新配置环绕声道在家中还原专业录音棚中的声场。这项技术使用THX听音模式来方便地用一套音箱设置来播放电影、音乐和游戏。


To recreate the ambiance of the movie theater, THX Select2 / Ultra2 Cinema Mode positions the 5.1 mix to immerse you in the movie’s soundtrack. This creates a surround sound playback experience - placing you in the middle of the movie.
应译为：
为了还原电影院的声场环境，THX Select2 / Ultra2影院模式通过将5.1音轨进行处理使观众沉浸在电影音响中 - 从而使观众置身于电影之中。

THX MUSIC MODE   THX音乐模式

THX Advanced Speaker Array (ASA) recreates the studio sound field in your home by digitally reconfiguring the surround channels for whatever content you are playing. This technology establishes THX Listening Modes, making it convenient to have one speaker setup for movies, music and games.
应译为：
无论播放什么类型的节目，THX高级音箱阵列(ASA)都能通过数字方式重新配置环绕声道在家中还原专业录音棚中的声场。这项技术使用THX听音模式来方便地用一套音箱设置来播放电影、音乐和游戏。


To emulate the original studio mix environment, THX Music Mode repositions the 5.1 surround sound mix further behind you for an accurate and increased sense of spaciousness and localization - placing you directly in the recording session.
应译为：
为了模拟原始专业录音棚混音环境，THX音乐模式通过将5.1环绕音轨进行处理使听众身后有精确和加强的空间感、定位感 – 从而让听众置身于节目录制过程中。


THX GAMES MODE   THX游戏模式

THX Advanced Speaker Array (ASA) recreates the studio sound field in your home by digitally reconfiguring the surround channels for whatever content you are playing. This technology establishes THX Listening Modes, making it convenient to have one speaker setup for movies, music and games.
应译为：
无论播放什么类型的节目，THX高级音箱阵列(ASA)都能通过数字方式重新配置环绕声道在家中还原专业录音棚中的声场。这项技术使用THX听音模式来方便地用一套音箱设置来播放电影、音乐和游戏。


To precisely distribute the sound effects and dialogue generated by the game engine, THX Games Mode places the audio from a 5.1 mix source to the appropriate "action" location – creating a far more interactive gaming experience.
应译为：
为了准确表现游戏机生成的音效与对话，THX游戏模式通过将5.1源音轨进行处理，将其安排到适当的“动作”位置 – 从而产生更具有交互性的游戏感受。

[ 本帖最后由 netfan2000 于 2008-1-28 16:42 编辑 ]

心如★止水

长知识.顶

zengshiduoji

[s:33]
又学到很多:victory:

蓝天大地海洋

潜力贴，顶

自动提款机

[s:20]

hansong

谢谢