[問題] 藍芽主機音質:－new htc one開箱,htc手機評價,htc手機比較,htc手機遊戲,htc手機維修,htc手機價位,htc手機推薦,htc手機鈴聲,中華電信htc手機,htc手機截圖,亞太htc手機,

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批踢踢實業坊 car 板

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[問題] 藍芽主機音質

Nov 13th 2013, 23:59, by mingtingC

作者mingtingC (流浪漢)

看板car

標題[問題] 藍芽主機音質

時間Wed Nov 13 23:59:27 2013

一直以來都是用原廠的音響(ALTIS) 最近將他換為TOYOTA YARIS/86 那款新的2013原廠主機(先鋒的) 換完之後多了藍芽與USB功能也都可以與我的IPHONE主機連結，契合度可說百分百而且也能面板直接操作，無須用手機換歌主機也能直接透過藍芽接聽與撥打電話通訊方式應該是a2dp(敝人才疏學淺) 個人聽的感覺是不管藍芽傳輸或USB音質都比原本的原廠主機好但想請問用藍芽與用USB撥放歌曲兩種的音質差異會很大嗎? 個人是比較傾向藍芽因為少了音源線，且上車就自動連結也不用從口袋拿出手機插線架好但爬文結果似乎是藍芽音質會掉很多這其中差異性是在哪?想請教各位謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 111.240.32.248

→ route22:藍牙是數位傳輸 USB檔案也是數位檔案輸出應該沒差 11/14 00:02

推 ASKA:藍芽等於手機從mp3/aac之類有損格式解出來，然後再壓一次傳 11/14 00:14

→ ASKA:USB則是主機直接抓檔案解 11/14 00:14

→ ASKA:所以藍芽音質會比較爛。不過前提是你聽得出來...... 11/14 00:14

→ ASKA:如果都可以接受的話，其實藍芽方便很多。 11/14 00:15

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