| 
 
 1Դ 
 s(yng)ڳe^ꡢ̈(chng)֘ǵsˮѭh(hun)ϵy(tng)ͬr(sh)ʯ͡l(f)늡ұȹI(y)I(y)ЏVʹ 
 sԴײֽMɣ 
 1L(fng)C(j)M(jn)Ś 
 2ˮ 
 3L(fng)C(j)p늄(dng)C(j) 
 4sˮܺyT 
 sL(fng)C(j)Ĺa(chn)D(zhun)u͙C(j)еlVߌlԡֵܴ(qing)(du)܇(hu)(gu)Ӱͬr(sh)ҲԴγԭ֮һҪL(fng)C(j)\(yn)M(jn)ŚˮL(fng)C(j)ͨ^M(jn)ŚںwݗŚM(jn)s510 dBAlVԵlBm(x)Vٵlѭh(hun)ˮˮbr(sh)cˮPеķeˮײa(chn)ˮٸlˮĴСcˮ߶P(gun)͆λr(sh)gˮP(gun)swԵlBm(x)V]ͻL(fng)ֵһ31.52000Hz֮g(j)s5585dBA 
 2 
 1sM(jn)L(fng)(j)rxϵȲͬO(sh)䡣 
 2wˮ(j)ͬrøgϵȲͬO(sh) 
 3ƼˮPˮ(j)rˮ|ˮȲͬO(sh) 
 4s(dng)ÜpzܛӵȜpO(sh) |