I-JBL Synchros S700 yenye yefowuni ye-weird. I-battery ine-rechargeable kunye ne-amplifier yangaphakathi, kodwa ayinanto yokukhansela okanye iBluetooth. Kutheni ibhetri kwaye ikhupha, ke? Ngoko i-JBL inokuphumeza i-LiveSound DSP yayo.
I-LiveSound i-DSP yi-algorithm ye-digital signal processing esebenzisa i-crosstalk cancellation kunye nezinye izinto zokucwangcisa ukulinganisa isandi ... kakuhle, andiqinisekanga. Iintetho zangempela kwigumbi langempela? Ikhonsathi ehlalayo? Kungakhathaliseki, le ngcamango kukufanisa umsebenzi wokudlulisa intloko ochaphazela intloko (HRTF) ukukrazula ukuba "isandi esivela ngaphakathi entloko yakho" sisona siphumo siqhelekileyo sivelisa.
01 ngo 05
Akukho Ncoma Ukukhansela. Akukho Bluetooth. Kodwa Enye Into Epheleleyo.
Ngenqwelomoya ye-stainless steel-headband kunye ne-cast-aluminium earpieces, i-Synchros S700 iphinda ifake umgangatho omtsha kwi-badass ikhangele i-headphone. Ngendlela, indlela ekhangelekileyo kunye epholileyo kunokuba nayiphi na ifowuni ephakanyiswe ngutye okanye umculi we-hip-hop.
Ukujonga imilinganiselo yeebhan epheleleyo yeS Synchros S700, nqakraza apha .
02 we 05
I-JBL Synchros S700 Izixhobo kunye ne-Ergonomics
• 50mm abaqhubi
• Intambo ye-4.2 ft / 1.3 m efunyanwayo kunye ne-iOS / Android-ehambelanayo ne-inline mic, i-play / pause / answer answer kunye ne-volume / track track skip
• Intambo yokutsala i-USB-to-2.5mm
• Ikhona kwi-onyx (emnyama) okanye i-glacier (emhlophe)
• Icala elibhekiseleyo libandakanya
Njengazo zonke i-headphones ezisebenzayo ndivavanywe kwii-brands ze-Harman (kuquka i-AKG kunye ne-Harman Kardon), iindleko ze-S700 ngokusebenzisa ikhebula le-USB-to-2.5mm, kunokuba i-USB-to-micro-intambo yekhebula ye-USB iyasebenza kakhulu . Njengomhambi oqhelekileyo, ndiza kunqikaza- ukuzithengisa- ukuthenga okanye ukucebisa isikhokhsi esisebenzise intambo yokuhlawula engaqhelekanga engafumaneki ngokulula kwi-Best Buy okanye Target okanye i-RadioShack.
Inhloko yam intloko ye-7-3 / 4, i-S700 yayinomsebenzi omncinci, kodwa i-earpads zesikhumba zanikezela uxinzelelo olwaneleyo ukuba ndisebenzise i-casphone nge-90 yemizuzu yokuhamba ngokuhamba ngaphandle kwezinto ezinkulu zenduduzo.
Ukuvula i-LiveStage, vele ucinezela kwi logo ye-JBL kwicala lasekhohlo lekhohlo kwisibini okanye njalo. Uyakuva i-beep enye echaza i-LiveStage. Phinda ucindezele kwakhona kwaye uya kuvela iiflophu ezimbini ukubonisa ukuba ubuyele kwimodi ye-bypass. Ukugcina amandla ebhetri, i-LiveStage iyakhupha ngokuzenzekelayo emva kwemizuzu embalwa engenawo uphawu.
03 we 05
I-JBL Synchros S700 Ubungakanani bomsindo
Ndiqale ndatshintsha kwi-LiveStage ngelixa ndidlala iTrasher Dream Trio , edibanisa umculi uGerry Gibbs, i-pianist uKenny Barron kunye ne-bassist uRon Carter. (Hayi, akukho thrash; yinto egciniweyo yokurekhoda kwe-jazz njengoko uya kuva.) Xa ndiqalise i-LiveStage, ndandiphendula ngokukhawuleza - ukuba "ndiyayicinga ukucutshungulwa kwe-HRTF!" Ndiziva ndifumana xa ndizama ubuchwepheshe obufanayo. Ngethamsanqa, ndandifanele ndize ndiyifake enye indebe yekhofi - kwaye ngexesha lokuba ndibuyele etafuleni lam ikikhi, i-LiveStage iziva ikhululekile kwaye iyimvelo.
Ngaphandle kwe-LiveStage, ipiyano yeBarron yayinezakhiwo zendawo (nangona zingekho iipropati zeetonal) zepiyano yokudlala edibene ngaphakathi kwintloko yam. Nge-LiveStage, yayizwakala njenge-piano egcweleyo epheleleyo ngaphakathi kwinqanaba elingaphakathi kwiklasi ye-jazz ... isigaba ngaphakathi kwintloko yam. Ndiyazi ukuba le nkcazo izandile ezizodwa kodwa i-S700 ayizange iyenze. I-Gibbs 'cuica kwi "Sunshower" ibonakale eneminyaka eyi-10 okanye ezili-12 emva kwepiyano, kwaye njengokuba isandi sazo sasibonakaliswa kwisiqwenga esiphantsi kweqela leNew York City.
Umgca wecala nje ondifumanayo kwi-LiveStage (kude kube kude) ukuba kwakuxhomekeke (ngokuzithobayo, ubuncinane) ukunciphisa izinga elibonakalayo lezandi ezixubileyo phakathi kwendawo enezandi ezingaphezulu kwesobunxele okanye obunzima kumxube. Le yinto eqhelekileyo yokucubungula kwe-HRTF, kwaye kukho ingxabano enokuthi yenziwe yintsikelelo yendalo ngaphezu kwesandi sekhanda. Ngaphandle kokurekhoda ngezwi elifana noJachard Taylor ku- Live kwi-Beacon Theater , ukunciphisa okubonakalayo kwinqanaba likaTaylor, akuzange kumkhathaze. Ndandicinga nje ukuba ndifanele ndibalise.
Ngendlela, i-S700 isandiva kakuhle kakhulu ngaphandle kwe-LiveStage, kodwa uya kulahlwa yi-LiveStage xa engekho. Ngoko ukuba ibhetri iya kufa, kungekhona nje kuphela ukuba unokufumana isandi, unokusonwabela isandi, kungekhona nje.
Into endiyithandayo malunga ne-S700 inokwenza okanye ayikwazi ukwenza nantoni na LiveStage. Yiyo izitya, ezivakalayo ngokuvakalayo kwaye zichazwe kakuhle. Kuzwakala kum ngathi kukho i-bump kwimpendulo kwenye indawo kwiphakathi, phakathi kwe-60 ne-100 Hz.
Emva kokuva uCarter kwisigidi sezigidi ze-zillion, kwaye ukuba ndimbonile ehlala zihlandlo ezimbalwa, ndivakalelwa kukuba ndinoluvo oluthile lokuthi ufanele uzwakala njani, kwaye akunjalo. Inqaku likaCarter lithetha ngokufanelekileyo njengomdlali ongezantsi wokufumana ibhola, nganye inqaku likhutshwe ngokucacileyo kwaye licoceke kakhulu. Ngokusebenzisa i-S700 i-octave engezantsi okanye ngokunjalo ne-bass yakhe yindlela epheleleyo kakhulu kwaye iphantsi-enzima. Ngexesha leCarter's solo "Kuza uRon," xa wehla waya kwiindawo eziphantsi, kwakubonakale ngathi isicatshulwa esiluhluke ngokupheleleyo, phantse nje ukuba wayethengisa ezine kunye noJimmy Garrison okanye uBawn of Aakaash Israni.
Kwaqala xa ndiphulaphula iMötley Crüe "Amantombazana Amantombazana" ukuba le nto-ubunzima bokuba sisigqibo sokuthetha ngokukhawulelana nokukhanya okugqithisiweyo okuqhubekayo kwi-LiveStage. Abanye abantu abathanda amaninzi amaninzi basenokuyibamba, kodwa njengoko ndiyithandayo i-LiveStage, i-bass imane iqhubekile kwaye ikhuphuke ukuze ndiyolise.
Ndibone ezinye iingxelo ezimbi malunga ne LiveStage apho, Kakade, wonk 'ubani unelungelo lokujonga izimvo zabo, ngakumbi xa kuziwa kwi-headphones. Kwaye njengokuba ndiphawule kule bhulogi, kuyinto engokwemvelo ukuba abantu basabele ngendlela eyahlukileyo kwi-algorithm efanayo ye-HRTF. Kodwa emva kokufunda ezinye zezi mpendulo kufuneka ndibuze ukuba:
A) Umbhali wenqabile ngenxa yokuba asiyena isandi sephonephone
B) Umbhali waqonda oko iinjineli zikaHarman zizama ukuzenza
C) Umbhali wayenamava adlulileyo ekusebenziseni i-HRTF. (Ndenza njalo.) Ndiye ndavavanya iiprosesa eziliqela ze-HRTF ezivela kwiprojekthi ye-Intelligent Systeming Inkqubo ngo-1997, kwaye ndandingumlawuli wentengiso eDolby xa inkampani ichukumisa i-Headphone ye-Dolby.)
04 we 05
I-JBL Synchros S700 Measurements
Uyakwazi ukubona amanyathelo akho ebhalisiweyo ngokupheleleyo kwi-S700 incoko yesithombe . Igrafu apha ngasentla ibaluleke kakhulu. Ibonisa impendulo ngo-LiveStage (ukulandelelana obomvu) kunye (kwi-trace purple). Uyakwazi ukubona iinguqu ezintle kwi-tonal balance xa i-LiveStage isebenze, kunye nezinye ze-artifacts ze-algorithm ye-DSP. Akukho nto ingayikhathalela ngayo, kodwa ikunika ingcamango yento ephilileyo i-LiveStage.
05 we 05
I-JBL Synchros S700: I-Final Take
Ngeendlela ezininzi, i-S700 iyimfono ephathekayo. Ukubetha kwehlabathi kumgangatho. I-ergonomic yohlobo kunye nefanelekileyo. Umzobo ocolileyo. Kodwa iibhasi kufuneka zidityaniswe kwaye ziqiniswe, kwaye uHarman kufuneka abe ne-standard micro USB yokushaja ichweba.