無風扇系統 - 喇叭音響
![Gilbert avatar](/img/dog2.jpg)
By Gilbert
at 2010-07-22T19:14
at 2010-07-22T19:14
Table of Contents
抱歉無聊問一下...一般來說機殼內不要有馬達的原因...
除了雜音 震動 還有電流的雜訊之外...我印象中還有個電磁有關的雜訊...
例如拿風扇近距離吹音效卡 聽說會有影響?
因為前三點都還算好避免...
雜音慎選風扇跟降轉 震動慎選風扇跟機殼 電流雜訊分開供應就可以...
但是後面這個電磁的干擾是只要還在機殼內就無法避免? 所以才追求無馬達系統..
至於風扇電源...建議是用雙電源供應器 用連動線啟動即可..
話說我只聽的出風扇的躁音...尤其是冬天...夏天就無視了..
電風扇或冷氣的聲音影響還比較大...
不過我覺得大家在討論這個的時候...好像很少討論到環境的背景噪音...
投資在好的冷氣跟電風扇...會不會影響聽感更明顯?
--
除了雜音 震動 還有電流的雜訊之外...我印象中還有個電磁有關的雜訊...
例如拿風扇近距離吹音效卡 聽說會有影響?
因為前三點都還算好避免...
雜音慎選風扇跟降轉 震動慎選風扇跟機殼 電流雜訊分開供應就可以...
但是後面這個電磁的干擾是只要還在機殼內就無法避免? 所以才追求無馬達系統..
至於風扇電源...建議是用雙電源供應器 用連動線啟動即可..
話說我只聽的出風扇的躁音...尤其是冬天...夏天就無視了..
電風扇或冷氣的聲音影響還比較大...
不過我覺得大家在討論這個的時候...好像很少討論到環境的背景噪音...
投資在好的冷氣跟電風扇...會不會影響聽感更明顯?
--
Tags:
喇叭音響
All Comments
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By Kelly
at 2010-07-22T23:40
at 2010-07-22T23:40
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at 2010-07-23T04:05
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at 2010-07-23T08:31
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at 2010-07-23T12:56
at 2010-07-23T12:56
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at 2010-07-23T17:22
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at 2010-07-23T21:47
at 2010-07-23T21:47
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at 2010-07-24T02:12
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at 2010-07-24T06:38
at 2010-07-24T06:38
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at 2010-07-24T11:03
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