关于er4s/b/p区别官网介绍

sonus_z

刚才挖坟,挖出来关于er4s/b/p区别官网介绍的帖子,引发的激烈打架.结果我也较真了,但是发现坟挖不动了,于是乎就再发一贴
原帖地址
http://www.erji.net/read.php?tid ... ;toread=&page=1




强力复制粘贴
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音特美官网关于ER4－P\B\S的说明

  由于几天前听了一下ER4P，很中毒，然后发现论坛上关于P和S争论得很严重，于是很好奇的访问了音特美官方网站，并找到了关于三款ER4的说明http://www.etymotic.com/ephp/er4-wrfy.aspx，贴出部分内容如下：

Which ER?4 is Right for You?
ER?4B (Binaural) earphones are for the binaural recording enthusiast. The ER?4B is an ideal earphone for use with material that has not been equalized for loudspeaker playback. It was developed from the ER-1 earphone that is referenced to a flat diffuse field and used primarily for speech reception research, where the goal is to produce the same frequency response at the eardrum as would be produced in the live situation.

ER?4S (Stereo) earphones were designed to compensate for the high frequency emphasis in all CD recordings, in order to provide accurate sound reproduction. Performing musicians often use them as in-ear monitors because the response of the ER?4S matches the response of most typical monitor loudspeakers. The high accuracy and exceptional sound isolation of the ER?4S have made these earphones popular with musicians, recording engineers and audiophiles. ER?4S earphones can be used with a headphone amplifier when using low power portable devices.

ER?4P (Portable) earphones can be used with portable CD, MP3, DVD and other players without requiring an additional amplifier. As compared to the ER?4S, the ER?4P has 10 dB greater output at high frequencies and 13 dB greater output at low frequencies. The higher sensitivity and enhanced bass of the ER?4P have made it the most popular earphone for most uses.

  看完以后豁然开朗，人家官网上不是都已经写得明明白白了么！！B是不经任何均衡器调节的完全真实的声音－－这才是监听的真正含义！S为播放音乐增加了高频。P－PORTALBE，看标题就知道它连接MP3等设备的时候无需放大器，相比S进一步增加了高低频输出。
  所以大家不要说些特别主观的话，什么七成水晶音八成水晶音的，人家音特美的工程师在设计的时候考虑的是用途，不是什么水晶不水晶的。
  最后总结：远离B，有放大器的选S，使用便携设备的老老实实选P。有些使用声卡的，自己投硬币决定吧。
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lz的观点引起了很大的误会,因为和广大听友的耳朵得到了想反得结果,这是为啥捏,于是乎就仔细看了下官方说法,貌似是发现了其中的问题


关于4s
ER?4S (Stereo) earphones were designed to compensate for the high frequency emphasis in all CD recordings, in order to provide accurate sound reproduction.

这句话中compensate lz肯定是按中文翻译为补偿理解的,不准确,
根据大韦氏词典解释compensate
1
: to be equivalent to : counterbalance
使之相等:对...平衡,相互抵消
2
: to make an appropriate and usually counterbalancing payment to <compensate the victims for their loss>
做出一个恰当的并且通常是使之相互抵消的付出 <补偿受害者的损失>
3
a : to provide with means of counteracting variation
通过某种方法提供对变化的抵消
b : to neutralize the effect of (variations)
中和,抵消(一个变化)的效果

这样看来 compensate 所表达的"补偿",不是"增益,增加",而是对高频过重的一种中和

Performing musicians often use them as in-ear monitors because the response of the ER?4S matches the response of most typical monitor loudspeakers.
表演音乐家经常使用它们作为入耳发声器因为er4s的响应(也就是耳朵听起来)和大部分典型的外放大喇叭的响应是非常相似的

而关于4b
The ER?4B is an ideal earphone for use with material that has not been equalized for loudspeaker playback.
er4b是理想的播放未经任何针对大喇叭调整的(音乐)材料的耳塞
It was developed from the ER-1 earphone that is referenced to a flat diffuse field and used primarily for speech reception research,
他是以er-1为基础开发,er-1是参照平坦区域漫反射(调音)并且首先用于对语音接收的研究
where the goal is to produce the same frequency response at the eardrum as would be produced in the live situation.
这些研究的目的就是为了能产生((((和现场环境产生的)相同的)到达耳膜时的)响应的)震动

综上所述,zl完全颠倒了对s和b高频部分的理解.....