声级计权 表达响度的单位和音量一样有计算机内和计算机外两套：sone (响度单位，宋)、phon (响度级单位，方)和lkfs (itu国际电信联盟使用，使用了k计权)、lufs (ebu欧洲广播联盟使用，后来也抄.
CODM Garena Summer Invitation Group Stage Day 10 🎮 GROUP STAGE DAY
Sone 385: This Is How They Control You (wake Up Now!). The Cute Girl Wakes Vector Cartoon Illustration Olated On White
Dalbo
