ĭuO(sh)ڿ܇oY(ji)(gu)ߌӽБ(yng)õĺ̎кܶĿܺĭuppp˽أճu߃ɂȼͬruСpp˽ͨweܶȞ300-800ǧ/ףԸˮֻЌճu1/4.K1/2ԓa(chn)ƷԜp50-60%ĉwؓɺ20-30%Ľʩٶȿ˹˵ĄڄӏȺͽɱ
ĭuO(sh)Ѓ(yu)ĭuĶY(ji)(gu)ʹõܣ240mmwĸ58dBԝMͨwͼͥĸҪďȸӹƷ|(zh)ãҎ(gu)ߴcӚuͬĭuO(sh)a(chn)ʹôֹ١ճᔣ(j)Ҫӹb;ĭuиNҎ(gu)ߴԝMNҪ߀@ıظ˽ܺЧճu4K3ůěܴp˿{(dio)\Еrg(ji)s30-50%
ĭuO(sh)|(zh)ֱӰ푮a(chn)Ʒ|(zh)^̿бҪƶԭ|(zh)(bio)(zhn)Լӏa(chn)߮a(chn)Ʒ|(zh)I(y)Чfĭua(chn)O(sh)a(chn)̰Ͷעl(f)ÓģиѷSǰB(yng)oôĭuO(sh)a(chn)ˇwӵ?CеBһ
1.ϣ(zhn)õԭͨ^b\϶ԄӋ띲עC@^CԄӼϡӋͻ
2.裺ˮˮl(f)݄ԭƳˮ{?jn)?br />
3.עõĝ{ε(zhn)õģ
4.l(f)ݣȺõģ\͵Mаl(f)ݳһĜضȺ͝ʹĭˮ{ֻ(WҕO(sh)°l(f)ݼg(sh)l(f)ݚrgȺ)
5.Óģ(jng)^һΕrgw̻_иȺwÓģ(EurovisionO(sh)Ԅӻģ)
6.иÓģиO(sh)侀Mк͙M(yng)Įa(chn)ƷҎ(gu)(W*аl(f)ĸߏKиO(sh)ٶȿpС)
7.[ţиõĮa(chn)Ʒ\͵ƷѷŅ^(q)һһ[R
8.SocȻĮa(chn)Ʒںغ¾So2 ~ 3ȻB(yng)o7-10켴ɳSʹ