usb當音源輸入的發聲器數量為什麼很稀少? - 3C

By Iris
at 2016-10-28T19:59
at 2016-10-28T19:59
Table of Contents
最近發聲器的3.5mm接孔開始接觸不良,所以想找個usb音源輸入的發聲器
結果開始找之後,發現打usb 喇叭,出現的都是用usb供電的發聲器...
就繼續找了很久發現用usb當音源輸入的真的沒幾款
3.5mm接孔以我的經驗超級常壞的,手機、筆電、桌機最快壞的幾乎都是3.5mm
現在的音訊檔都是數位的,所以用usb介面當輸入孔應該完全沒問題吧?
為什麼用usb當音源輸入孔的發聲器這麼少呢?
目前看到的有人說是因為usb輸入還需要多一塊晶片轉換成本高
成本高的話,用在價位稍微高點的發聲器(1000以上的)應該不成問題吧?
最後求推薦用usb當音源輸入的發聲器吧,希望要2.1的,我自己找到的都是兩聲道而已
對了拜託不要叫我去玄學版
--
結果開始找之後,發現打usb 喇叭,出現的都是用usb供電的發聲器...
就繼續找了很久發現用usb當音源輸入的真的沒幾款
3.5mm接孔以我的經驗超級常壞的,手機、筆電、桌機最快壞的幾乎都是3.5mm
現在的音訊檔都是數位的,所以用usb介面當輸入孔應該完全沒問題吧?
為什麼用usb當音源輸入孔的發聲器這麼少呢?
目前看到的有人說是因為usb輸入還需要多一塊晶片轉換成本高
成本高的話,用在價位稍微高點的發聲器(1000以上的)應該不成問題吧?
最後求推薦用usb當音源輸入的發聲器吧,希望要2.1的,我自己找到的都是兩聲道而已
對了拜託不要叫我去玄學版
--
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