- 积分
- 1921
- 在线时间
- 1787 小时
- 最后登录
- 2024-5-6
- 阅读权限
- 70
- 精华
- 0
- UID
- 3781
- 帖子
- 2314
- 精华
- 0
- 经验
- 1921 点
- 金钱
- 650 ¥
- 注册时间
- 2005-4-4
|
ROE的确实没有非记的蓝装的好!
以下是引用雨衣妹妹在2005-5-9 21:59:00的发言:
对的,是ROE。说说理由,我想大家也想知道。
我上个图给你看吧!有测量的为证!
“心”做1543 DAC !
下面就是我要对比给你看的ROE和非记的BC
<img src="attachments/dvbbs/2005-5/200559224556257.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559224556257.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
下面是我拍的表测的给大家看,请注意我的表的右上角的那一排数字,是品质因数!很重要!越低性能越好!最后我再上张我的表的说明!
<img src="attachments/dvbbs/2005-5/200559225155925.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559225155925.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
来看ROE的!品质因数达0.7了!在1KHZ频率还有1500微,呵呵!过得去
<img src="attachments/dvbbs/2005-5/200559225536141.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559225536141.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
1000微的和2200微的比不公平!再上张也是2200微/25V的非记的BC吧
<img src="attachments/dvbbs/2005-5/200559225759853.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559225759853.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
呵呵!上面的两张图大家就可以看出性能区别的了!同样是2200微的容量,但是在1KHZ频率下,ROE还有1423微,D值=0.741
但是非记的BC蓝皮还有1577微,D=0.533 好很多啦!实际上我接到功放机器上面对比过!
ROE的不但高音难比蓝皮BC,就连低音也不好,很混!BC清澈好多!
题外话,我再上几个更好的对比给大家看吧!下面是我要对比的几种!
<img src="attachments/dvbbs/2005-5/200559231050729.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559231050729.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
先上尼基科恩的!记住这和电视机上拆的是不一样的!这是电脑彩显拆的,电视的测得的指标没眼看!呵呵
120HZ频率测的,下面那张是1KHZ测,大家对比一下!
<img src="attachments/dvbbs/2005-5/200559231722263.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559231722263.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
1KHZ测的指标!大家对比!
<img src="attachments/dvbbs/2005-5/200559232017925.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200559232017925.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
下面上非记BC的图了!也是120HZ和1KHZ频率做对比,先上120HZ的
|
|