01 a 03
Mpikisano weniweni wa Bose QC-15?
Chimodzi mwa zokhumudwitsa za ine monga wolemba mafilimu - komanso ngati phokoso lopukuta phokoso - ndilovuta kwambiri kulimbikitsa mtundu uliwonse wa NC wosonyeza Bose QC-15 . QC-15 ili ndi mpikisano wotsitsimula, chisangalalo chosavuta kumva, khalidwe labwino la phokoso ndi kuwonetsa. Mungapeze makompyuta abwino a NC (monga PSB M4U 2) ndi makompyuta ambiri a NC (monga AKG K490 NC), koma simungapeze chinachake chomwe chiri chokhutiritsa pa QC-15.
Ine ndithudi sindinali kuyembekezera kuti telefoni yochokera ku Samsung ikhale yoyamba kutsutsa QC-15. Zedi, Samsung ndi mtsogoleri wogula zamagetsi, koma matelofoni ndi imodzi mwa madera ochepa omwe sakhala osewera. Koma pamene ndinapereka Mndandanda Pamodzi mofulumira, changu changa chinangoyenda mwamsanga.
Sindinapeze mwayi wochita kafukufuku wochulukirapo pa Level Over, koma ndinayendetsa miyeso yochepa ndikuyendetsa mayendedwe anga omwe ndimakonda kwambiri. Nazi zomwe ndapeza.
Powonjezera, Level Over ili ndi phokoso lopanda malire komanso lolowerera, zomwe ndi (ndipo, mwinamwake, omvetsera kwambiri) ndikuzifuna pamutu. Miyezi, makamaka, inali yoyera yodetsedwa. Nyimbo zapamwamba zinkakhala zovuta kwambiri kuposa zowomba phokoso, makamaka mu mzere wa zomwe ndimakonda kumvetsera kuchokera ku matelofoni apamwamba . Kujambula kamodzi kamene ndinamveketsa pang'onopang'ono kunali kochepa, ndipo kulandiridwa: kuwonjezera pang'ono kapena "kufika pamwamba" pamtunda wotsika, pafupi 3 kHz. Izi zinapangitsa kuti James Taylor azimva mosavuta kumva, ngakhale kuti zidawoneka ngati mawu a Toto a "Rosanna" mozama kuposa momwe ndikufunira. Zinapangitsanso kuti gitala la Taylor likhale labwino kwambiri. Koma kachiwiri, awa ndi mitundu ya mitundu yomwe mungapeze ngakhale ngakhale matepi abwino kwambiri mu mtengo wamtengo uno.
Panalibe kusiyana kwakukulu mukumveka phokoso loletsa kapena kuchotsa. Ndinazikonda kwambiri ndi NC pa. NC inkawoneka kuti imangowonjezera mabasi pang'ono, kupereka kusakaniza kosakwanira (kwa kukoma kwanga, osachepera) kokongola ndi mphamvu. Ndi NC off, bass ankawoneka pang'ono.
Ndikukayikira kuti aliyense adzakayikira za tsatanetsatane wa mlingo wa Supreme Over ndi mlengalenga, koma palibe amene angatchedwe kuti ndi wovuta kapena wovuta. Tsamba lakumtunda likuwoneka ngati lokhazikika, osakwanira kusintha tonal balance, koma mokwanira kuti phokoso silinali lonse lopambana kwa ine. Koma kawirikawiri ndi phokoso lochotsa mutu wa headphones, PSB M4U 2 kukhala yekhayo yomwe ndingathe kuganiza.
Zonsezi, ndinganene kuti iyi ndi imodzi mwa mafoni apamwamba a NC omwe ndamva - osati abwino ngati M4U2, koma pafupi kwambiri. Kodi ndi bwino kuposa QC-15? Ndinalibe QC-15 kuti ndiyerekezere, koma Level Over inkaoneka kuti ikuwoneka pang'ono kuposa zomwe ndikukumbukira kuchokera ndege yanga kuvala QC-15.
Tsopano tiyeni tiwone momwe izo zikuyendera ........
02 a 03
Zomwe Mukuyendera: Frebuuncy Answer
Kuti ndiyese Level Level, ndagwiritsa ntchito GRAS 43AG khutu / masaya simulator, analyzer Clio 10 FW audio, kompyuta TrueRTA mapulogalamu kompyuta ndi M-Audio MobilePre USB mawonekedwe audio, ndi Musical Chikhulupiliro V-Can headphone amplifier. Ndinaonetsetsa kayendedwe kowonjezera kawirikawiri kamvekedwe ka makutu (ERP), mofanana ndi malo omwe mutambasula pakhomo lanu pakhomo lanu lakumvetsera pamene muthamangira khutu lanu.
Tchati pamwambapa chikusonyeza momwe kuyankhulira kwa khutu kumakhala kosiyana ndi kawirikawiri. Chotsalira chobiriwira ndi yankho la NC kuchoka, mtundu wa buluu uli ndi NC on. Lamuloli lidalibebe pa zomwe zimayankhidwa kuti "zolondola". Koma kamutu kamene kamapereka yankho lomwe liri pafupi ndi mzere wapansi, ndipo mwinamwake kulimbikitsana pang'ono muzitsulo ndi kuwonjezereka kwina pafupi 3 kHz, kawirikawiri kumveka bwino.
Yankho la Level Over ndi lodabwitsa, lopanda pakatikati pakati pa 400 Hz ndi 2 kHz (kapena kulimbikitsa kulikonse, malingana ndi momwe mukuyang'ana). Chofunika kwambiri ndi chakuti yankho silinasinthidwe ndi NC kapena kutsegula. PSB a Paul Barton amandiuza kuti ndizovuta kwambiri kuchita, komanso kuti nthawi zambiri ndimaona kuti miyesoyi ikugwirizana kwambiri ndi umboni wakuti ali wolondola - komanso kuti pali ntchito yowonjezera yoposa ya Level Over.
03 a 03
Zomwe Mungachite: Kusungulumwa
Tchatichi chimasonyeza kudzipatula (kapena kupsetsa phokoso) wa Level Over (blue trace) motsutsana ndi Bose QC-15 (zobiriwira). Misewu yomwe ili pansipa 75 dB imasonyeza kuchepetsedwa kwa phokoso lakunja - mwachitsanzo, 65 dB pamatanthawuzo amatanthawuza kuchepetsa -10 dB kumvekedwe kwakunja pafupipafupi. Pansi mzera uli pa tchati, ndi bwino.
Ndikhoza kukumbukira bwino, Level Over ndiyo yokha yomwe ndinayesedwa yomwe imakhala yofanana ndi yomwe ikukhudzidwa ndi QC-15 mu "jet injini band" pakati pa pafupifupi 100 ndi 200 Hz. Malingana ndi miyeso yomwe ndatenga mu ndege, izi ndi pamene magetsi ambiri amatha kukhalapo, ndipo Level Over ili ndi ntchito yabwino yowononga. Zimaperekanso QC-15 kukonza ndalama zake pamtunda wapamwamba kuposa 1 kHz, ngakhale QC-15 ili ndi mwayi wapadera pakati pa 200 Hz ndi 1 kHz, ndi pansi pa 100 Hz. Mofulumira kumvetsera phokoso la pinki lomwe likuchokera ku yeseso langa limatsimikiziranso kuti phokoso la Level Over phokoso likuposa pamwamba. (Ndiponso, ndinalibe QC-15 pamanja kuti ndidziyerekezere.)
Malingaliro a ergonomics, Level Over ikuwoneka ngati njira zochepa kuchokera ku QC-15, makamaka chifukwa sichikuphwanyika pang'onopang'ono kotero kuti zimakhala zovuta kwambiri kuti zinyamuke komanso zikuluzikulu kuti zigwirizane bwino m'matumba ambiri aputopu.
Koma poyang'ana maonekedwe, Mzere Wawo umasewera QC-15. Mlingo Wapitirirabe ntchito (ndipo imamveka bwino, ngakhale) pamene batri yake yowonjezera imatha, zomwe QC-15 sizichita. Ndipo Level Over ili ndi Bluetooth opanda waya, yomwe ngakhale zomwe anthu ena anakuuzani inu zikuwoneka bwino, monga momwe mungamvekere mu yeseso langa lomvetsera lakumvetsera .
Ndikukhumba ndikadakhala ndi nthawi yambiri yogwiritsira ntchito Level Over - komanso bwino, kuthawa kuti ndipitirize. Mwina tsiku lina ...