Zibukhulu kangakanani ulwahluko lwengane phakathi kwamadivayisi e-Bluetooth? Sibeka lo mbuzo ukuvavanya usebenzisa ezi zixhobo ezinhlanu:
- Ukubuyisela ukuthembeka kweMisa
- Audioengine B1
- Arcam miniBlink
- Arcam rBlink
- DBPower BMA0069 i-Bluetooth receiver
01 ka 02
Ngaba Ababukeli beBluetooth bangabahluke ngokwenene?
Ukuba unayo i-smartphone, ithebhulethi, okanye ikhomputha yekhompyutheni yakutshanje, unayo ifowuni yeBluetooth. Ngaba unomculo ogcinwe kuso, kwaye ngokuqinisekileyo ungasakaza umculo kunye neenkqubo zokuthetha nge-Intanethi.
I-gear ephezulu ye-audio iyayiqala ukufaka abalamkeli beBluetooth. Akumangalisi ukuba ezinye iinkampani zenza oko zibhekisela kubo njengabamkeli beBluetooth bakala.
Ngaphandle kweyunithi ye-DBPower, bonke aba bamkeli baye baphucula ii-digit converter chips. Iiyunithi ezintathu (zonke kodwa i-DBPower kunye ne-MiniLink) zineminyango enzima ye-aluminium, kunye ne-antenna zangaphandle ezifanele ziphucule ukufumana i-Bluetooth kunye nohlu. Bonke ngaphandle kokuba iDBPower ine- EXpt decoding .
Umthombo womculo wasebenzisa ii-256 kbps iifayile ze-MP3 ezivela kwifowuni ye-Samsung Galaxy S III ye-Android (ene-equippedXX). Le nkqubo yayisisithethi seRevel F206 kunye ne-Krell Illusion II kunye ne-Krell Solo 375 i-monoblock amps.
02 we 02
Ababukeli beBluetooth: Uvavanyo lweMpawu zoBume
Ukwahlukana phakathi kwezi nqununu kuncinci. Ngaphandle kokuba unomdlali omkhulu onomsindo, mhlawumbi awuyi kubona kwaye mhlawumbi awunakukhathalela nokuba uyenzayo. Nangona kunjalo, kwakukho ukungafani okucokisekileyo.
Mhlawumbi iyona nto ibhetele yayiyiArcam rBlink-kodwa i-caveat. Yayimodeli kuphela eyayifumana amanqaku amaninzi okuphulaphula, kwaye yedwa eyayihluke ngokwenene kwipakethi. I-treble-ngokukodwa i-treble treble, enefuthe elikhulu kwizandi kunye nezixhobo zokuxubusha-izandile ngokuncinci kwaye zichazwe. Olu luhlobo lwama-audiophile alukhathalelayo.
Kodwa umfanekiso we-rBlink stereo wawubonakala udibanisa ngakwesobunxele. Ngokomzekelo, ilizwi likaJames Taylor ngeli phepha eliphilileyo elithi "Shower the People" laphuma kwiziko elifileyo ukuya kwelinye okanye ezimbini kwiinyawo ukuya ngasekunene kweziko. Ukulinganiswa ne-analytical audio Neutrik Minilyzer NT1, i-rBlink ibe nezinga leziteshi ezingekho, kodwa kuphela nge-0.2 dB. (Ezinye zivela kwi-0.009 dB ye-Audioengine ukuya kwi-0.18 dB ye-DBPower.)
Akuzange kubonakale ukuba i-0.2 dB yayiza kudala ukungalingani komzila, kodwa kwafunyanwa yindlebe kwaye ingalinganiswa. Ukwahluke phakathi kweRBlink, ezinye iiyunithi, kunye nomdlali we-Panasonic Blu-ray odibaniswe ngokukodwa kwi-prere krell ubonakala rhoqo.
Ukungalingani kwamashishini kunokuba noxanduva lokujonga i-rBlink ibe neenkcukacha ezisezantsi kangako.
I-Mass Fidelity Relay kunye ne-Audioengine B1 eboshelwe umgangatho ophezulu. I-B1 ivakaliswe ngokubanzi ngokubanzi; I-Relay ibonakale ilula kumaphakathi kodwa i-sibilant little more in the treble. Kwakhona, le mihluko yayingqinileyo;
I-Arcam miniBlink kunye neyunithi ye-DBPower yandile i-sibilant little more than others.
Isiphetho esiphakamileyo sinikeza iziPhuculo eziPhambeneyo
Ngaba kukho isizathu esihle sokuchitha ngaphezulu kwi- Bluetooth receiver -end- receiver ? Ewe, kwimeko enye: ukuba inkqubo yakho yomsindo ine-converter ephezulu ye-digital-to-analog okanye i-preamp ye-digital ene-DAC ephakamileyo ephakamileyo.
Zombini iArcam rBlink kunye ne-Audioengine B1 ineziphumo zedijithali (coaxial for rBlink, optical for B1) ekuvumela ukuba udlule ii-DAC zazo zangaphakathi. Ezi nqununu zafaniswa ngokuxhuma zombini iziphumo zabo ze-analog nezedijithali kwi-prerep Krell; kunye nokudibanisa idijithali, oku kuthetha ukuhamba nge-DAC yangaphakathi ye-Illusion II yangaphambili.
Ukwahlukana kwakulula ukuva. Ukusebenzisa iziphumo zedijithali, i-treble yayilula, amazwi ayengabonakali kakuhle, izitya zokugqithisa zizwakala zingekho phantsi, kwaye iinkcukacha ezifihlakeleyo eziphezulu zikhona kwaye zincinci ngexesha elinye. Nangona kunjalo, ukungalingani kwamashishini kuvezwe neRBlink yahlala kunye noxhumano lwedijithali. Ngqongqo.
Ngaba Unayo I-High-End Equipment?
Ukuba awunayo i-DAC okanye i-preamp yedijithali, kunzima ukwenza ityala ekuthengeni ummkeli we-Bluetooth ophezulu, ngaphandle kokuba uzimisele ukuhlawula ezininzi ukuphucula okucokisekileyo kumgangatho wezandi (okufanelekileyo into enokuyenza xa unayo ibhaksi kwaye uya kuqonda ukuphuculwa kancinci). Ungaphinde uye phezulu-ekupheleni ukuba ukhetha i-nice aluminium eqhotyoshelweyo endaweni ye-plasticky puck encinane njengeDBPower BMA0069.
Umsebenzi ogqwesileyo Ukuba unayo i-DAC okanye i-Preamp
Kodwa ukuba unayo i-DAC okanye i-preamp ye-digital preamp, uza kuba nesandi esilungileyo ngokubhekisele kwi-Bluetooth receiver nge-digital output. Ngenxa yeendleko zayo eziphantsi kunye ne-optical digital output, i-Audioengine B1 ibonakala njengeyona nto ihamba phambili.