-Տꊴ̂鉹ԂڎwāI | I[fBIU

Xs[J[SAT䂻낢܂B݂ȒÂłSĐlĈ̂΂łBāAgݍ킹ėz̉ԂȂł傤B̃y[W͂ȉłB

z̉

Xs[J[}gbNXA{[Y̗_ȂǂQlɗՏꊴ̂鉹ԂڎwāEEEB

@l͂낢날ł傤B낢뎎Ă݂ď—z̉Ԃɋ߂Âčs܂傤B

PR





@

@

U

Xs[J[}gbNXA_CNg/tNeBO_AlԂ̎̊wK\ͥȂǂ̕׋EEEB

͂ĂȃubN}[N

Yahoo!ubN}[Nɓo^ ̋LNbvI del.icio.us Buzzurl

@

@

Տꊴ̂鉹Ԃo@

Qlɂł@EĺEEE y1zXs[J[}gbNX y2z_CNg/tNeBO_ y3zlԂ̎̊wK\́A y4z̋CzA Ȃǂ܂B

ꂼ̍lE@ȒPɂ܂Ƃ߂Č܂傤BԈĂ邩܂񂪁H

y1zXs[J[}gbNX
Xs[J[̌ŁAL-RÁAR-L̉o@łBāAˉL-RŋߎłƂlł傤HXs[J[}gbNX̕@͗lXȃ^CvlĂĂ܂B
y2z_CNg/tNeBO_
RT[gz[ł͔ˉ89Œډ11ƂƂłBŁAˉϋɓIɍėՏꊴoƂlƎv܂BAXs[J[‚Ă̂ŁApĔˉȂA‚̃Xs[J[ŎȒPȂ͂łˁB
y3zlԂ̎̊wK\
lԂ̎Տꊴǂ̂悤ɂĕĂ邩AlԂ̎̊wK\͂lɓKv܂BՏꊴôɕKfBCKvȖł͂Ȃ悤łBႦ΁AXs[J[}gbNXL-R̉𒮂ƊmɉŖ‚Ă悤ɍo܂B
y4z̋Cz
͋Cɂzčgقnj܂Bg2ɔႵČ܂B100mȉł͒ʏ햳ĂAāAł͖̂ʂłBAc100mȏi݂܂lKvł傤B

Ԃ̈‚̎

ĐV̂ł͂܂B̐l݂Xs[J[}gbNẌ‚ɉ߂܂ˁBA̕Ǝ̎ɍ̂ڎwĂ낢뒲Č܂傤B

Xs[J[}gbNXŃXs[J[tg2gAA1gzuĂ݂܂Btg̃TEhXs[J[ɂBOSEXs[J[̌`܂˂Ċpx‚Č܂BA̔zu͕̓sŕϑIɂȂ܂Ȃ悤łBȂ݂ɁApAv́AXs[J[}gbNXpɂ́AONKYO C-711M LTD łB
tgXs[J[LERɂ́AfW^AviTA2020jpĂATEh̉ʂƂ͓Ɨɒł܂BAtg4ނ̃Xs[J[iYAMAHA NS-10MADENON SC-E535AVictor SX-F3AONKYO D-202AXj𒮂yɍ킹ďuɐ؂ւ邱Ƃł܂B

Xs[J[̔zu}B
Xs[J[̔zu}

L̔zu}ƑΉXs[J[}gbNX̉H}itgXs[J[͕ʂ̃AvgpjB
Xs[J[}gbNX̉H}

L̔zł̓Xs[J[̃Cs[_XƔ\𓥂܂āAK؂ȉʂɂȂ悤ɍlĂ܂B Ŝ̃Cs[_X͂傤4I[œK؂ȒlɂȂ܂B
ꂼ̃Xs[J[̉ʂ͑̎̒ʂłB
@@ATEhXs[J[ USC-F07F@a(L-R)
@@tgTEhXs[J[ USC-A300:@a(L-R)~2/3
@@tgTEhXs[J[ S-01SF@a(L-R)~2/3
ŁAa̓Aṽ{[œKɒ邱ƂӖĂ܂B܂AtgXs[J[LER̉āATEhXɏグĂAꂵȂxɗՏꊴo傫ɂ܂Bꂩtg̉𒮂傫ɂƂ܂s܂Ba=1/2炢傤ǒՂ悤łB
\+3dBʼnʂ2{ɂȂ܂BCs[_X1/2ɂȂƓd1/2ɂȂ܂BŁAUSC-A300S-01S̉ʂ͑̓ɂȂ܂B

L̎ۂ̉VXeitgj
VXe
@ONKYO 202AX@ AVICTOR SX-F3
BYAMAHA NS-10M@ CDENON SC-E535
DDENON USC-A300@ EKenwood S-01S
FDENON USC-F07iAXs[J[j

Xs[J[}gbNX̉iL-Rj̈Ӗ͉H

Xs[J[}gbNX́iL-Rj͉̉ӖĂ̂ł傤BɁAꂪI

Xs[J[}gbNX́iL-Rj̉ӖĂ邩lČ܂傤BmɁA͔ˉ̂悤ɒ܂BA𗝉ɂ́AXeI^̕lɓȂ΂Ȃ܂BXeI̘^ɂ͓‚悤łB
@@iPjE̎̈ʒuɃ}CNuĘ^B
@@iQj̃}CNgĘ^A~LVOB
iPj͎̕RȉłA̕Ȃ悤łBAiQj͎̕Rȉł͂ȂɂȂ܂BŁA܂sRȉȂ̂łAANAȃ{[Jy퉹ČłƂ_A݁Aꂪ嗬ɂȂĂ悤łBAwbhtHŒȂA͔]̏񏈗\͂ɂ䂾˂ȊOɂ͂܂ˁB łAXs[J[}gbNX́iL-Rj̉Ӗ邩lĂ͂Ȃ悤Ɏv܂BǁÄӖ͉y̘^@ɂ܂قȂĂ܂̂łB

L-R̉ɂ‚ẮA낢Ȍ悤łB‚Č܂傤B
@Aj‹ȂǂƌĂ΂邱ƂA͋̕C𑽂܂񂾉ƍlĂB
@BjTEhZpɂ肳܂܂ȎdŗpĂB
@Cj[TEhƂĂ΂邱ƂB
@DjꂪTEhɎĂ̂́AXeIƓoɂƂlB
@EEEEE
ӌƁẢɂ‚ẮAIȑʂ炾ł͂ȂAlԂ̔]̔F̎dlKv肻łˁB

āAx́ẢiL-Rjɂ‚Ă͂茾邱Ƃɂ‚ĐĂ݂܂傤B
@@ɒʂ鉹łiE͑EjB
@AAL-RɂĂEȂډ܂łB
@BAc͈ʑooȂ̂ŁAL-Rɂ葊EꂸɁAނA傷”\B
@CۂɁAĉ悤ɒB
@EEEEE
̉ǂقǎcɋ߂ǂ́A^̎dɂȂˑĂł傤BƂ΁A}CN痣Ηقǎc̐܂܂邱ƂɂȂ̂ŁAL-Rɂ肻ꂪwo邱ƂɂȂł傤iՊEƓƂɎc͒ډƓʂɂȂjBāAɒʂ鉹~LVOɂĂȂAL-Rɂ肻̉͑E܂B̂悤ȏꍇATEhƂėpł”\͏\ɂƍl܂ˁB

L-Rɂc͑傷邩H
zCgmCYgČ܂傤BCDv[[ŃzCgmCY^ꂽCDĐAL-R̉𒮂ČƁAłĉ͏o܂B́AE܂oĂ邩łBŁAx2CDv[[găzCgmCYĐAЕLɁAЕRɂāAL-RĂ݂ƂǂȂł傤Bx́Ao܂BAЕ̂Ƃ傫ȉôłBɁÁAL+RƓ傫̉Ȃ̂łB́A܂ooȉiLRւȏꍇjL-Rɂ葊Eꂸɂނ둝傷ƂƂĂ܂B
̍l̊mÃmCY^CDŎĂ݂܂傤BuʑSW29vl̏W܂鉮14wJÕmCYxĐāAL̂݁AL-RAL+RrĂ݂܂B̏ꍇA\zʂAʂ́AL L-R L+R ̏ɂȂ܂B

AŘ^y̏ꍇ́Aɒʂ鉹͑EAʂ͏Ȃ܂iL-R LjBLȒւقǁAL-RőEmȂ邩ł傤BāA傫Ȓډɒʂ鉹iEjƂȂĂꍇ͓ɂȂł傤B

\̓zCgmCY₢‚̉tL-R̉ʂǂ̂悤ɕω邩̂łBAt^ɂ傫قȂ܂A͑̂̌Xɂ܂B
iCDj L-R̉ʂ̌X l
zCgmCY L-R = 0AL+R = 2L E͑EB
zCgm CY
i2CDv[[
LRʁXɍĐj		 L L-R L+R 2L ooȉ͑EȂŁAL-Rő傷B
̃mCY
iJÕmCYj		 L L-R L+R ̎cL-Rő傷B
ł̉y L-R L L+R LȒւقǑE
AL-R̉ʂ͌B
RT[gz[ł̉t L-R L L+R ɒʂ鉹͑EA
̕ʂ͏Ȃ邪A
cL-Rő傷B
z[ł̉t L-R L L+R
{[J L-R L L+R
āAŁAgU肵člČ܂傤BlɊgUĂƂ܂傤B̊gÜقȂ2n_LRɃ}CNĉ^A̍L-RǂȂł傤B2CDv[[găzCgmCY̍ƓAL-R̉͑傷ɈႢ܂ˁB
L-RɂAɒʂ鉹iEjEĖȂ̂ɉāAcAɁAgU̐͑傷ƂƂɃXs[J[}gbNẌӖ̂܂ˁB
ʓIɁAXs[J[}gbNXiL-RjɂAւ̋EAւ̎アo邱ƂɂȂ܂B

̋CzlXs[J[}gbNX
Air Matrix Surround

͎gقNjCzČ܂BŁAtꂪ傫Ȃ΂Ȃقǔˉ̍͌Ă͂łˁBXs[J[}gbNXłlɓĂ݂܂B

Xs[J[}gbNXL-RiR-Lj͔̉ˉƍlĂ܂BmɁÂ悤ɒ܂ˁBāAˉȂΑ傫̏ꍇA͂Ȃ茸Ă͂łB́Aƕǂ̋zɉāACzƂۂɂĝق2ɔႵČƂmĂ܂BŁAL-RiR-Lj̉̍KxɌĂȂAwˉɋ߂Âƍl܂B
̓_Ń[pXtB^[12dB/octƂ̕@ԓKĂł傤BƂ̂́A͎g2ɔႵČtB^[łB
A[pXtB^[̎Ւfg낢ςăeXgĂ݂܂B12dB/oct̃[pXtB^[gXs[J[}gbNX̍\͉}̒ʂłB
Xs[J[}gbNX̍\
AvPTRIPATH TA2020AAvQONKYO A-933gĂ܂B}gbNXڑƉAv܂vӁB

L̎ۂ̉VXeitgj
Xs[J[}gbNX2̃VXe
@DENON USC-F07iXs[J[}gbNX̃tgj
CXs[J[́AAVICTOR SX-F3@BONKYO 202AX@CYAMAHA NS-10M@DDENON SC-E535 ؂ւĎg܂B
EDENON USC-F07iXs[J[}gbNX̃Aj

}gbNXp̃Xs[J[ɂ́AtgƃAɗƂŒ^DENON USC-F07pĉ𑵂܂BUSC-F07͊ii܂߂4,000~xjŎɓA܂܂̉łBAE^GbW{{łA{hŕCĉƂg悤ɂ܂B Xs[J[GbW̕C
܂A[pXtB^[̍\͎̒ʂłB 12dB/oct̃[pXtB^[
ŏII4H3ړ_̃[^[XCb`ieʕsłA傫͏oȂ̂ővł傤jgāA[pXtB^[AB𓯎ɑAA3iKɐ؂ւ悤ɂĂ݂܂B܂AXs[J[}gbNXIItł悤ɃXCb`t܂Bk(mH)Ab(F)̒l͕\Ɏlŗ܂i12dB/oct(-3dBNXj^lbg[NjB3iḰA֋XAtiI[fBĨXjO[ł͂Ȃj̑傫ɑΉĂ܂B
t̑傫 kigj biʂej ՒfgikHzj
0.69 2.2 4kHz
0.91 3.3 3kHz
1.38 4.7 2kHz
Xs[J[̓̓Cs[_XqUijB2‚𒼗ɂ‚Ȃ12B
4H3ړ_̃[^[XCb` [^[XCb`̂‚܂
ۂɃXs[J[̎g𑪒肵Ă݂܂BzCgmCYЃ`l̂ݓ͂ă}gbNXp̃Xs[J[o鉹}CNŎ^đ肵܂BȑłAՒfgǂݎɂ͏\łˁB [pXtB^[̎g
āAR̂ƂłAt̒ł̃XjÖʒuɋ߂΁A痣Ăډ͑傫Ȃ܂BāAډƔˉ̑ΓIȉʍ͉t̒ł̃XjÖʒuɑΉĂ邱Ƃ܂BCXs[J[ƃXs[J[}gbNXp̃AvʁXɗpĂ̂ŁẢʍ𒲐łAXjÖʒu[Iɕς邱Ƃł܂B
܂AXs[J[}gbNXIItł悤ɃXCb`t̂ŁǍʂm߂܂B6dB/oct̃[pXtB^[łĂ݂܂A͂A12dB/oct̕ʂ܂B3iK炢傤Ǘǂ悤łBāAۂ̉t̑傫≹yWɍ킹Đ؂芷Ē܂B͖{ɌʂA΂炵I@AʂCDŗՏꊴ̂TEhy߂̂łB

낢ȃW̉ỹ[pXtB^[ʂĐڑXs[J[}gbNXŕĂ݂܂B
܂A̎dłA̎菇ōsƂ܂܂B
iPj܂At̑傫EEIт܂itɍsjB
iQj‚ŁACXs[J[̃{[iA}gbNXp̃Xs[J[itg{Aj‚炵ēKxȉʂɂ܂i̓̃hAJjB
iRjŌɁACXs[J[̉ʂグĂAԃoXǂƂT܂iADȐȂɍĒjB

̂悤ɂčœKȃ|CgTʁÁÂƂłB
t̑傫 CXs[J[̉ EE yW
ȉt 1`2/3 cԂZǂyA{[JȂǁB
RT[gz[ 1`1/2 NVbNȂǁAcԂxǂy
Ȃ 1`1/3 yȂǁAcԂǂyȂǁB
CXs[J[̉ʂ́A}gbNXpXs[J[̉ʂɑ΂鑊ΓIȂ̂łB}gbNXpXs[J[̓tgƃAœʂŏoĂ܂BPƂ̂͂̍킹ʂƃCXs[J[̉ʂ̓ʂƂƂłB̉ʂ͎Œ̖̂ڈłB
̕\番悤ɁACXs[J[̉ʂ}gbNXpXs[J[̉ʂ̕Ȃ傫Ȃ܂B
wł́AډƎc̃xȂ鋗ՊEƌĂłAՊEr͉L̎ŕ\܂B
@@@r = 0.057(V/T)@EEEEEVF̗eρi㎥j@TFcԁisj

@@@EȉtiT=1.2sAV=10000㎥jEEEEEr=5.2m
@@@ERT[gz[iT=2.0sAV=20000㎥jEEEEEr=5.7m
@@@EyiT=3.6sAV=5000㎥jEEEEEr=2.1m

ŁȀꍇAډc̕傫Ȃ܂B́AwRT[gz[ł͔ˉ89Œډ11xƂ{[Y̎咣ƂvĂ܂ˁB

ƂŁA}gbNXp̃Xs[J[͍̂̂łKv܂B܂Awp͍Lǂł傤BŁATEhp̃Xs[J[ł͂ȂAUSC-F07iŒ^jQggĂ݂܂B
ƂŁAvli߂ĂƖʔƂĂ܂BՒfg𖳌ɑ傫Ă܂傤Bƃ[pXtB^[gȂ܂ł̃Xs[J[}gbNXɂȂ܂BƂƂ́A]̃Xs[J[}gbNX͉t̑傫0̏ꍇ̔ˉƂƂɂȂ܂BŁȀꍇAʍ𒲐]T͂ȂƂɂȂ܂B́A]̃Xs[J[}gbNX2‚̖_i@ʂ킹̂ƇAꂷ邱ƁjǂĂ܂B̏ꍇAɉʂ킹KvA܂Ăɋ߂āȋ傫0jꂷ̂łB

AՒfg0ɂ܂ŏĂ܂傤BȂƁAXs[J[}gbNXgȂƂƓɂȂ܂B‚܂AC̃Xs[J[ɂȂ܂A͉tꂪŔˉꍇɑ܂Bꂪʏ̃XeIƂƂɂȂ܂BmɁAXjO[Ȃ炻ƂɂȂ܂ˁBŁAʏ̃XeIł̓XjO[`[jOXjO[̔ˉŕ₤Kv̂łB

̂Ƃ\ɂ܂Ƃ߂Ă݂܂傤B
t̑傫 Ւfg Av̉ʍ
0 ]̃Xs[J[}gbNX 0
Kxȑ傫 kHz KxɌXs[J[}gbNX ʍ̓XjÖʒu͈̔͂Ŏ
0 ʏ̃XeI
y12dB/oct̃[pXtB^[̓̕IȈӖz
̋Czɂ錸̃f[^Ă݂܂傤iỎ̓`ɂCžvZjBx⎼xɂ肩ȂقȂ܂Ax20xAx50%̏ꍇ܂BAʓ͉̐x25xAx60%̏ꍇłB
gikHzj Czɂ錸ʁidB/kmj Cz3dB鋗imj 3dB܂
iގԁiTcbj
1.00 4.66 644 1.89
1.25 5.75 522 1.53
1.60 7.37 407 1.20
2.0 9.86 (10.2) 304 (294) 0.89 (0.86)
2.5 13.7 219 0.64
3.15 19.8 (16.9) 152 (178) 0.45 (0.52)
4.0 29.4 (23.2) 102 (129) 0.30 (0.38)
5.0 44.4 68 0.20
6.3 67.8 44 0.13
8.0 104 29 0.09
10.0 159 18.9 0.06
̕\ɂ3dB鋗ڂĂ܂B2kHz͖̉300mi0.9bjŁA3kHz͖̉150mi0.5bjŁA4kHz͖̉100mi0.3bj3dB܂B
ŁAՒfg2kHzA3kHzA4kHz̃[pXtB^[ʂXs[J[}gbNX̉̈Ӗ́AꂼꉺL̂悤ɂȂ܂B
t̑傫 ՒfgikHzj 3dB̂
v鋗imj		 3dBɗv
Tcibj
 ߎłc
icTbj
4kHz 100m 0.3b T=1.2̉t
̎c
3kHz 170m 0.5b T=2.0̉t
̎c
2kHz 300m 0.9b T=3.6̉t
̎c
ŁAcԂƂTOg܂傤BcԂ͉̗eρAzĕ\ʐςɂČ܂ƂĂ𗧂ŁAc60dB鎞Ԃ\܂B‚܂AˉcĂ鎞Ԃ܂BƂ킯AˉɂĂXs[J[}gbNXŗpȂ͂܂B
RT[gz[̍œKȎcԂ͖2błƌĂ܂B̎cL-R̉ŋߎƂȂAbiTcbjL-R̉ԋ߂ł傤B͎ۂɎ̎ŒĂ݂邵܂BŁAJԂƂA0.5bA‚܂AՒfg3kHz炢̎傤Ǘǂ悤łB
ɉxJԂʁAՒfgƓg̉Cz3dBɗv鎞TcibjɊւāÂƂłB

@@@@Tc 0.25T@EEEEETFc

̊֌WgāAcT̏ꍇ̓K؂ȎՒfgł܂B340im/bjƂƁAՒfgƓg̉Cz3dB̂ɗv鋗340TcimjƂȂ܂A̋Cž̃f[^tZĎՒfg߂邱Ƃł܂B̕\ɂ́AcTibj1.2ibjA2.0ibjA3.6ibj̏ꍇɁA̕@ŎՒfg߂̂Ă܂B

āAwł́A̐ߒAԁAߒɕčlꍇ܂ic_ƎcԂ̗_jB̐ߒŁA0.25Tibj́AvZĂ݂ƕ܂AԂ̖97%ɒB鎞Ԃɑ܂ĩGlM[x̐̊́AtAcTpāA1-exp(-13.8t/T) ƕ\܂At=0.25T0.97𓾂邱Ƃł܂jBŁA0.25Tibj͉̉̂ǂɂĂɒgUA‚܂Aډ⏉ˉAߒɂ鉹A邢́A\ɉƌ邩m܂BAȂA̓Xs[J[}gbNXŎ悤ƂĂړỈƂƂɂȂ܂B

͕⑫łA̍liՒfǧ@j́AM̍L-aRi0a1jƂꍇłlɓĂ͂܂܂B̋Czɂ蔽ˉ̍悪镨IȌۂ͓łB

āA_𑱂܂傤BāAǂĂ̌KvȗRlČ܂傤B
̍L͍Ẻ̑ւƂl炷ƁÃXs[J[L-R̉AẼXs[J[R-L̉oƁAʑtȂ̂ōő̍L肪邱ƂɂȂ܂BہAEɍLĒ܂BtɁAL+R̉oƒɒʂ܂BŁAXs[J[}gbNX̍L𑝂ʓIȕ@ƌ܂B

A͂ԏdvŁAł_́ALR̍iL-Rj̈ӖƂłBہAʏ̘^CDL-R̉𒮂Ă݂ƁAmɁAˉ̂悤ɒ܂BAꂷƌlȂ܂Bł́AL-R̉̐̂ɂ‚člČ܂傤B

āAʏ̘^CDɂ́AډƔˉ܂܂Ă܂B
@@L = LdĩXs[J[̒ډj + LrĩXs[J[̔ˉj
@@R = RdiẼXs[J[̒ډj + RriẼXs[J[̔ˉj
̂ƂAL-R͉̉L̂悤ɂȂ܂B
@@ L - R = (Ld - Rd) + (Lr - Rr)
L-R̉ijL̂锽ˉɒ̂́ALr-Rriˉ̍j邩ɈႢ܂B

ł́ALd-Rdiډ̍j͂ǂȂ̂ł傤BŁAŘ^ꂽCDŎČ܂傤i fIEI[fBIE`FbNCDjBXs[J[}gbNXŒƂǂȂł傤B̏ꍇALr=0ARr=0Ȃ̂ŁA
@@L - R = (Ld - Rd)
łALd-Rdiډ̍j𒮂Ă邱ƂɂȂ܂B̋ʐ͑łĖȂĂ͂̂́AȂȂ̉܂܂Ă܂BƂƁAsRȉłAL-R̉AL͑̂́ÂȂsRȉɕς͂܂BŁẢɎčʂ҂邱Ƃ͂ł܂B
ł͂ǂ炱̒ډ𔽎ˉƂėp邱Ƃłł傤BɕIȑ傫ȂAˉɂ́AȂƂAuCzɂ鍂̌vKvƂȂ܂B傫ȉł΂قǁAˉ͒iނƂɂȂ邩łB̂܂܂̉𔽎ˉƂėpƁACẑȂsRȔˉɂȂĂ܂ł傤BłȂ΁A傫0̉t̔ˉƂƂɂȂ܂B
ŁẢ12dB/oct̃[pXtB^[ʂĒƂǂȂł傤BƂ΁AՒfg3kHzɂƁẢ0.5b̉ɂȂ܂B̉̉ƔrȂ璮ׂĂ݂ƁAꂪΓIɑ傫Ȃ悤Ɋ邱Ƃł܂A킯ł͂܂BÁAg2ɔႵČƂKv𖞂Ă܂B

āAʏ̘^CDɂ͔ˉ܂܂Ă܂B̘^Xs[J[}gbNXŒĂ݂ƁALĒ܂B͂ƂłˁBāA̘^CD̎番悤ɁA̍L̂鋿́ALr-Rriˉ̍jɂł邱Ƃ͖炩łBɂ͎c̐AꂪLĒĂ̂łB
AŁAYĂ͂Ȃ̂́Aډ̍iLd-Rdj܂܂ĂƂƂłB̉́ALr-Rr邽߂ɋCt̂łAsRȉƂđ݂Ă͂łBA̋߂Ŏ^łAډ̊͂Ȃ傫AāAډ̍iLd-Rdj̊Ȃ傫͂Ȃ̂łBāẢ݂̑́AꂷƂۂɌĂ܂B
āA̎c܂ށAAډȂȂL-R̉Ȃ傫ɍTEh̉Ƃėpɂ͂ǂ悢ł傤Biޔˉɂ́ACzƂIȕKv邱Ƃvo܂傤BŁAK؂ɌĂƁẢ̕Iȑ傫ƖȂuˉvɂȂ蓾܂B

JԂʁATc0.25Tibj̉ƂȂ悤ȎՒfgŌĂƁAcT̉t̎cߎł邱Ƃ܂B̉́AL̂悤ɁAc̏𖞂Ă܂B
iPjXs[J[}gbNXɂ艹̍LijB
iQj12dB/oct̃[pXtB^[ɂ錸ɂAˉ̕I𖞂B
iRjTc=0.25TibĵƂAߎIɊgUƍl邱ƂłB

Xs[J[}gbNX̍Lij@A12dB/oct̃[pXtB^[ɂ錸̑傫ij@ƂƂł܂B̗҂ɂAcߎIɐƍl܂BŁAt̉́A̎cƃCXs[J[kƂq̘̉aɂčČƍl܂B
t̉ ߎIȎc@{@CXs[J[kƂq̉
āAŁAߎIȎciL-Rj̏ł܂B́ACXs[J[̉ʒłB
ƂŁAɕIȍLȂẢʒɂ͕͂łB́Ả𔽉fVXe1‚̏Ƃł傤B̉ł̓XjO|Cgɂ͎Rx邩łB̎Rx͉ꂪ傫Α傫قǍȂ܂BŁAc̃GlM[͉̂ǂłƉ肷邱Ƃł܂igỦjBƂƁA}gbNXpXs[J[̉ʂ̓XjO|Cgɂ炸肵Ă܂Bł΁A܂A}gbNXp̃Xs[J[̉ʂ߂܂傤BȂ傫͂ȑOɌ܂Ă܂Aԍŏɉt̑傫EE߂Ă܂BꂩA̍DȃXjO|CgIт܂傤BCXs[J[̉ʂ̍D݂ɍ킹΂悢̂łB΁A[pXtB^[ō挸ĂȂALR̉p̂łBEEEEE

_͂܂łɂ܂傤BIɈԍœKȎՒfg߂͓̂Ƃł傤B]͎cǂ̂悤ɂƂ炦Ă̂ł傤B܂AXs[J[}gbNXŔ]܂܂Ƃłł傤BŁA͎ۂɂ낢뎎Ď̔]ɒĂ݂邵܂B

Czɂ鉹̌l܂B̗̌vƂđɂǂ̋zȂǂlȂ΂Ȃ܂BA͕ǂ̍ގ̋zɂقȂ̂ŁAtɈˑĂ܂BACzɂ錸͂ʓIȌۂłAtɂ͈ˑĂ܂BŁAI[fBIVXe̒ɑgݍނƂɂ͈Ӗ܂B邱ƂɂAtŋNĂʓIۂXjO[ōČł邩łB

܂ÃVXéAAvɓ͂O̐M邱ƂɂĂł܂B‚܂ACDv[[Ȃǂ̃XeIMLR̍L-RiR-Lj12dB/oct̃[pXtB^[ōĎc̐M𐶐AAvōĐ邱Ƃł܂B

@łB݂́Aς炱gĒĂ܂Bg̐mȊmFł܂BȒPȎɂ̓Xs[J[}gbNXŏ\łB
̋Czl}gbNX̎@
12db/oct̃[pXtB^ʂMƁACz̎grƁAقڋߎł邱Ƃ܂B
Cz̎gƔr
yc̐ɃfBC͕KvHz
cT=2.0(b)̎cԂ̐ɃJbgItg3kHz̃[pXtB^[g܂B́A0.5b̉łBł́A̎̕ԒxiDelayjKvȂ̂ł傤B

AۂɁADelayiRAMSA WZ-9370 fW^fBC jtIN5,000~قǂœ肵āAL-RɃfBCĂ݂܂BR-ĹAL-R𕪔zŎoāAXs[J[{|tɐڑďo܂BŁARAMSA WZ-93701CH̃fBCȂ̂łAL-RR-L2‚̒x”\ƂȂ܂B
RAMSA WZ-9370
@DENON DCD-755RESP@ AKENWOOD DP-7060@ BONKYO EQ-211M
CONKYO A-933@ DFX-AUDIO-FX202J@ EZERO TA2020
F}XvdH AVz VSP4@GDelay(RAMSA WZ-9370)
HL-R̐12dB/oct̃[pXtB^[iJbgItg4kHzA3kHzA2kHzj

āAL-R0.5bx点ĒĂ݂܂BƁAR̂ƂłAdɂȂĕ܂B
ŁADelay̎Ԃ𐔏\~bɂāAFEEDBACK𒲐Ă݂܂BƁAƂ݂̂ĉ悤ɂȂ܂BA͂܂ǂ܂BÁACD璉ɍČꂽcƂADelayɂuovꂽcƌł傤B낢뒲Ċyށijɂ͂悢̂łB

ƂŁAXeI^ɂ͂łɎc^Ă̂ł͂Ȃł傤B‚܂AԒx̉^Ă͂ł͂Ȃł傤BA̋߂Ŏ^Ăꍇ́AcډƔׂđΓIɏȂĂ܂BŁAƂăXeI^cuov̂łB̕@1‚w̋CzlXs[J[}gbNXxȂ̂łB
̋CzlXs[J[}gbNXł́A0.5b̎co߂ɁAL-RłȂcĂ钼ډ̍iˉł͌Ă͂̂́jłĂ̂łB
yo[`TEhɒIz
݂́AXs[J[QŽgXeIVXe嗬߂Ă܂Bł́AXs[J[Q‚gċ[IɃTEhʂoȂł傤B‚܂Ao[`TEhłBł́A̋Czlc̍lŃo[`TEhĂ݂܂傤B

̋CzlXs[J[}gbNXł́ATEhpɃXs[J[SŽg܂B̂悤ɂĉL̂悤ɉ̏dˍ킹ɂ艉t̉Č܂B
t̉ ߎIȎc@{@CXs[J[kƂq̉
āATEhpXs[J[tCĝQ‚ɂĂx̌ʂ܂B ł́Ả̏dˍ킹M̃xōsƂ͂łȂł傤Bꂪ”\ȂAXs[J[2Žgʏ̃XeIVXeŃo[`TEhȒPɎł܂B
t̉̐M ߎIȎc̐M
@@@@@@@@@@@{@CXs[J[kƂq̉̐M
́AI[fBIVXe͊SȐ`VXeidˍ킹̌藧ƒVXejł͂ȂƂƂłBɁAdCM特gɂȂ鎞ɂ͏Ȃ炸`͎邱Ƃł傤BAłߎIɐ`VXeƍlȂ΃I[fBIVXe̊J͓Ƃł傤BEEEEƂƂŁAMxł݂̍Ă݂܂傤B
L͂̍\}ɕ\̂łB
o[`TEh
́AȒPȃ~LT[iFOSTEX ~jEW PC-2LIVEAȂǁjgĎł܂B

ʂ́AǍDłBƂĂAXs[J[𕡐pƂ̂悤Ȍʂ͊҂ł܂B~LT[ʼnʂ̊𒲐āA̓ʂoĂӂɒƌʂ܂B̃o[`TEhg̕gȂɔׂĉLLɂȂ̂܂B̓tgɃTEhp̃Xs[J[Q—pĎc𐶐ꍇɋ߂ʂ܂iXs[J̈ʒüႢASȔr͂ł܂jBAS‚̃Xs[J[pTEhɐ؂芷Ɖ͂ɕŜɍL܂B
܂AXs[J[̑ɃwbhtHpĂľʂ܂B

o[`TEh̖_𐮗Ă݂܂傤B
iPj̕
iQj`̉
iRj̗
TEh̖{͔ˉ낢ȕ痈邱Ƃ邱Ƃ̂͂łAo[`TEhł͂ꂪƂƂłȂƂOłB̓_͂ǂ悤܂BłA}gbNX̌ʂʼn͍LLɂȂ܂B
`ɂ‚ẮA`VXeƍlȂƐ݌v܂ɂȂ܂BAʓIɂ́ApߎIɐ`VXeƍlĂǂ悤Ɏv܂B
̗򉻂ɂ‚ĂAȂ悤Ɏv܂BƂ܂̂́AmɁAĤłAׂĊȒPȉHōςނłB͉”\łɈႢ܂B

ŌɍlׂȂ̂́Ão[`TEhƁAǂ`[jOꂽXjO[̎cƂ̔rł傤Bʏ̍lł́AXeIVXȅꍇAXjO[`[jO邱Ƃɂc𐶐܂Bɍs΂Ɨǂ̂ł傤BAɖ{CŎg񂾂Ƃ܂BƂ̂́AƂ܂ĂA̓XjO[̎cŁAt̎cł͂ȂłBƂAǂȕ@ɂĂߎIȂ̂Ƃ_ł͓Ȃ̂łBEEEEɂ܂ĂAXjO[̃`[jOɂ͂Ȃ̔p邱ƂȂȂ悤łBAōlĂTEhVXe͂߂ĊȒPɂɂł̂łB

lԂ̉̔F\

I[fBIɂ߂ɂ͐lԂ̔]̓mKv܂B͉ʂĂȂT̎n܂ɂȂ肻łˁB

ŵȂłTxƂ{ǂł݂܂BL󂭐FXȂƂqׂĂ{łAmȂƂĜRƂ܂BxǂݕԂāAƑ傫ȎŃI[fBIVXe‚ߒĂ݂Ǝv܂B

āAŌɍsƂ͐lԂ̉̔F\͂ɈႢ܂ˁB𔲂ɂĂ̓I[fBI͂Ȃł傤B

͎Ă܂AF͔̂]B]cȏ񏈗sĉ𓪂̒ɍč\܂BӎeƂ̊Oɂ͕̂ʕł邱ƂɋCÂ͓̂Nw҂̃JgBӎ͔]č\̂łAΏہ̂Ƃ͈قȂĂ͂łˁBႦ΁AF͌̔g̈ႢŐ̂łÂɂ͐F͂Ȃ̂łB̃RyjNXI]ȗAlԂ̔F\͂ڂĂ܂B͂߈ӎe͔]ōč\ꂽ̂ɊԈႢȂ̂łB

̎𗠕tĂ̂C[WiojłB܂ŁA̖͗ǂڂĂ܂ÃC[Wijɂ‚Ă͂܂Ă͂܂łBAŋ߁Ǎił悤łBXeÏ‚ƍl悤łBɂėՏꊴ̂鉹Ԃ]̒ɍč\邩̒Ȃ̂łBR-LiL-Rj̉̉ɕ̂ɈႢ܂ˁBۂɁÃXs[J[łȂĂ̂łB

܂Ao͎oƐ؂藣Ă͍lȂ悤łˁB̓ƕɂĂ܂̂łB_AI[fBI̎ɗǂuCheXgs܂A͊mɗLȕ@Ƃ܂BXs[J[AvA܂P[uȂǂɍȃuhigpĂ邱ƂƁAɕ”\͍Ȃ܂B͔]̔f̂ȂƁigbv_EjłˁB悭AYAMAHA NS-10Miʏ̃ejj̉uvƂl܂BmɁAej̃R[Ȃ璮Ǝ悤ȋĈsvcłˁBgbv_E͂ɂ͓Ă悤łˁB

̔F̖łɓ肪܂B͔]̊wK\͂łB̔F\͂͂‚ł͂Ȃ̂łBȂƗǂ”\łĂ܂BɁAy̗̗͌ƎƂ낪悤łB‚̉y𒮂Ălɂ̓NVbN̗͓ɈႢ܂B́A܂ɑ̌𕷂Ă悤Ȃ̂Ȃ̂łBy̗ɂ͊wKKvȂ̂łBȂAŷ悤ɁÂ悤ɑ̉y𗝉͓̂ƂɈႢ܂BEEEEEI[fBIɂ߂ɂ͐lԂ̔]̓mKvƂƂłˁB