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MBP接BOSE C2音箱低噪很大,请问有没有改善的方法?
zolo
·
Jun 16, 2013
· 3105 views
This topic created in 4732 days ago, the information mentioned may be changed or developed.
低噪
MBP
C2
1 replies
•
1970-01-01 08:00:00 +08:00
1
lightening
Jun 16, 2013
接耳机或音响,底噪太大的一个有效方案是加一根阻抗线。整体拉低音量,噪声和信号的音量同时降低,再在系统里提升信号的音量(噪声音量不会变),拉高信噪比。
缺点是对声音频谱多少有点影响。加多少阻自己看着办吧。100欧到300欧都行。
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