ĭuOڿ?ch)oYߌӽБõĺ̎кܶĿܺĭuppp˽ճu߃ɂ(g)ȼͬr(sh)uСpp˽ͨweܶȞ300-800ǧ/ԸˮֻЌ(sh)ճu1/4.K1/2ԓa(chn)ƷԜp50-60%ĉwؓɺ20-30%Ľʩٶȿ˹˵Ąڄ(dng)Ⱥͽɱ
ĭuOЃ(yu)ĭuĶYʹõ240mmwĸ58dBԝM(mn)ͨwͼͥĸҪďȸӹƷ|(zh)ҎߴcӚuͬĭuOa(chn)ʹôֹճҪӹb;ĭuиNҎߴԝM(mn)NҪ߀@(zh)ıظ˽ܺЧճu4K3ůěܴp˿{\Еr(sh)gs30-50%
ĭuO|(zh)ֱӰ푮a(chn)Ʒ|(zh)^(gu)̿бҪƶԭ|(zh)˜Լӏa(chn)߮a(chn)Ʒ|(zh)I(y)Ч(jin)(li)f(shu)ĭua(chn)Oa(chn)̰Ͷעl(f)ÓģиѷS(chng)ǰBoôĭuOa(chn)ˇwӵ?CеBһ
1.ϣʂõԭͨ^(gu)b\϶Ԅ(dng)Ӌ띲עC@(g)^(gu)CԄ(dng)Ӌͻ
2.裺ˮˮl(f)݄ԭƳˮ{֔
3.עõĝ{εʂõģ
4.l(f)ݣȺõģ\͵M(jn)аl(f)ݳһĜضȺ͝ʹĭˮ{ֻ(WҕO°l(f)ݼg(sh)l(f)ݚr(sh)gȺ)
5.Óģ(jng)^(gu)һΕr(sh)gw̻_иȺwÓģ(EurovisionOԄ(dng)ģ)
6.иÓģиO侀(xin)M(jn)к͙MĮa(chn)ƷҎ(W*аl(f)ĸߏKиOٶȿpС)
7.[ţиõĮa(chn)Ʒ\͵ƷѷŅ^һһ[R
8.SocȻĮa(chn)Ʒںغ¾So2 ~ 3ȻBo7-10켴ɳS(chng)ʹ