V2EX line level

Line Level

释义(Definition)

Line level(线路电平):音频设备之间传输的标准信号电平,常用于声卡、调音台、播放器、效果器等的输入/输出连接。一般强于麦克风电平(mic level),也不同于乐器电平(instrument level)。常见参考标准包括:专业音频约 +4 dBu民用音频约 -10 dBV(不同设备会有差异)。

发音(Pronunciation, IPA)

/lan lvl/

词源(Etymology)

line(线路、线路连接) + level(电平、水平) 组合而成。最初用于描述音频“线路”之间传输时所约定的信号强度标准,便于不同设备互联并减少失真与噪声问题。

例句(Examples)

Set the output to line level.
把输出设置为线路电平。

Because the interface outputs at line level, connect it to the mixer’s line input rather than the mic preamp to avoid distortion.
由于这台音频接口输出的是线路电平,应连接到调音台的线路输入,而不是话筒前级,以避免失真。

相关词(Related Words)

文学与作品示例(Notable Works)

“line level”更常见于音频工程与录音技术类书籍/手册中,例如:

  • The Audio Expert(Ethan Winer)
  • Sound Reinforcement Handbook(Yamaha)
  • Modern Recording Techniques(David Miles Huber, Robert E. Runstein)
About     Help     Advertise     Blog     API     FAQ     Solana     3705 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 37ms UTC 04:23 PVG 12:23 LAX 21:23 JFK 00:23
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86