Cabbiraad: 10 Miisaanka / Nidaamyada Kumbuyuutarada

01 ee 11

Falanqaynta farsameed ee Macaamiisha Sare ee Kumbuyuutarada Maanta

Brent Butterworth

Wiriker ayaa dhawaan i waydiistay inaan sameeyo baaritaan ballaaran oo awood leh, oo ah nidaamyo heeso ah oo ah 2.0-labbo oo loogu talagalay dhageysiga desktop / kombiyuutarka. Imtixaanka, aniga iyo guddi dhegeystayaal ah ayaa isbarbar dhigaya sideed moodood; waxaa jiray seddex kale oo aan ka reebay sababtoo ah waxaan u maleynayay in ay heleen fursad aan la helin oo ah sida ugu fiican, labaad ee ugu fiican ama xitaa afaraad. Wixii ku saabsan Wiriker, marka aad ku soo afjarayso kaalinta afaraad, waxaad ka baxsan tahay orodka.

Iyada oo nidaamyo badan oo gurigeyga ah, anigu iskuma diidi kareyn inaan kor u dhigo istaandarka qiyaasta iyo inaan arko sida ay u sameeyaan tijaabooyinka sheybaarka.

Waxaan qiyaasayaa jawaabta joogtada ah ee nidaamka kasta, taas oo ku siinaysa tilmaam wanaagsan oo ku saabsan qaabka habka loo habeeyey. Fikrad ahaan, jawaabta joogtada ah ee raadinta buluuga ah ee jadwal kasta (taas oo u dhiganta qiyaasta 0 darajo, si toos ah horjooge horjooge), waxay noqon laheyd mid ku dhow ama ku dhow. Waxa habboon, raadinta cagaaran ee jadwal kasta (taas oo muujinaysa celceliska jawaabaha ee 0, 10, ± 20, ± 30 iyo qiyaasta 30 digrii) ayaa waxoogaa hoos u dhacaya dhinaca dhinaca midig ee jaantuska, maaddaama imtixaanka tijaabada ahi uu soo socdo 20 kilohertz, taas oo ah guud ahaan la aqbali karo xaddiga qiyamka ee dhageysiga aadanaha.

Waxaan cabbiray cabbiraadyadan isticmaalida farsamada tartiib tartiibka ah, iyadoo uu hadalku istaagay istaandarka 2-mitir sare iyo MIC-01 qiyaasaha cabbirka mitirka 1 mitir, iyadoo la adeegsanayo hawlgalka gogoldhigga Clio 10 FW falanqaynta codka si loo tirtiro saameynta akoustical ee ku wareegsan walxaha. Waxaan ku hagaajiyay miisaanka dhawaaqa, sababtoo ah, si aan isugu dayno helitaanka jawaabta ugu wanaagsan ee laga hadlayo qof walba. Jawaabta Bass waxaa lagu cabiray iyadoo la adeegsanayo farsamada diyaaradeed ee dhulka, iyadoo la socota makarafoonka dhulka 1 mitir ee hore ee afhayeenka, ka dibna natiijada ka soo baxda curiska-aneojiga ah meel u dhaxaysa 160 iyo 180 Hz. Natiijooyinka Qaabi-anheerka ayaa la isugu dhajiyay 1 / 12th octave, duulimaad dhulka ku yimid 1 / 6th okt. Natiijooyinka waxaa caadi ahaa 0 dB oo ah 1 kHz.

Dhacdadan, marka aan xisaabiyo lambarrada isku-darka ah / gaaban, waxaan ka saarayaa wax kasta oo ka hooseeya 200 Hz sababta oo ah xajinta jawaabta baska ee jawaabta mashiinka-aneojiga ah waxay ku tiirsan tahay qiyaas ahaan heerka guesswork. Waxaan xisaabinayaa xadadka jawaabta baska adigoo qaadanaya soo-saarka ugu sarreeya ee ka hooseeya 200 Hz iyo ka-goynta -6 dB.

02 ee 11

Audioengine A2 + Cabbiraadyada

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 3.3 dB min 82 Hz ilaa 20 kHz
Celcelis (cagaar): ± 2.4 dB min 82 Hz ilaa 20 kHz

Inkasta oo A2 + uu leeyahay burin weyn oo ku saabsan jawaabta baska oo kudhawan 140 hz, jawaabta guud guud ahaan waa mid ku haboon. Sababtoo ah waxaan u siman yahay wax kasta 0 dB 1kHz, waxay u egtahay A2 + inuu leeyahay jawaab dhexdhexaad ah oo sarreeya iyo seddexleh, laakiin dhab ahaan waxa uu leeyahay qiyaas dhexdhexaad ah -3 dB inta u dhaxeysa 400 Hz iyo 1.5 kHz.

03 of 11

Qandaraaska Qaadka 20 Cabbiraadyada

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 6.2 dB min 56 Hz ilaa 20 kHz
Celcelis (cagaar): ± 6.6 dB min 56 Hz ilaa 20 kHz

Jawaabta baska ee cabbiraadda ee Companion 20 aad ayuu u qoto dheer - laakiin cabbirkani waa mid hooseeya, sidaas darteed ha fileynin awoodda bass ee weyn ee ka hadlaya af-hayahaas. Jawaabta jawaabtu waxay u egtahay muuqaal quruxsan. Sida caadiga ah, Bose ma muujinayso darawalka darawalka ee qalabka suuq-geynta, laakiin tani waxay u egtahay jawaab-celinta khudbada ee darawalnimo buuxa.

04 of 11

Cabbirka GigaWorks T40 Series II Cabbiraadyada

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 4.7 dB min 90 Hz ilaa 20 kHz
Celcelis (cagaar): ± 4.9 dB min 90 Hz ilaa 20 kHz

Inkasta oo GigaWorks T40 ay si siman u tiirsan tahay taarikada, oo qiyaastii xitaa tamarta ku jirta bartamaha iyo seddexda iyo bass dib u soo celinta si ay uga ilaaliso khafiifinta aaladda, jawaabta u dhaxeysa 1.4 iyo 5.5 kHz waxay u egtahay mid aad u adag.

05 ee 11

Cabbiraadaha Qalabka Cabbiraadda

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 5.4 dB min 57 Hz ilaa 20 kHz
Celcelis (cagaar): ± 4.5 dB oo ka yimid 57 Hz ilaa 20 kHz

Halkan waxaa ah afhayeenka oo qiyaasaya sidii uu ii dhawaaqay. Inkasta oo Jawaabta Dabeecadda Qaaxada ay si aad ah u qoto dheer u tahay (iyada oo ay ugu wacan tahay raadiyeyaasha laba dabeecada ah) oo dhexdhexaadkuna waa siman yahay, jawaabta sare ee 3 kHz waa waxa uu siinayaa kan hadalka ah "codka" aadka u cadeeyey imtixaanka.

06 ee 11

Cabbireyaha Cabbireyaha

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 2.5 dB min 61 Hz ilaa 20 kHz
Celcelis (cagaar): ± 2.6 dB oo ah 61 Hz ilaa 20 kHz

Hadda waxaan ku hadlaynaa. Spinnaker waxay qiyaastaa qiyaastii dhimashada. Inta badan kuwa ku hadla aflaxaada badankoodu si fiican uma qiyaasaan. Dabcan, Spinnaker waxay leedahay qalabka isbeddelka dhijitaalka ee gudaha taas oo u ogolaaneysa in ay gaaraan natiijo fiican.

Dhab ahaan, kuwa yar yar ee ku hadla sida kuwa lagu tijaabiyey halkan waa in ay cabbiraan flat sababtoo ah kala firdhinta ballaaran ee woofers yar yar ayaa si fiican ugu dhexmari kara tweeters. Sababtoo ah qaar badan oo ka mid ah ma cabiraan guri waa in injineeriyayaashu aysan haysan miisaan ku filan si ay u galaan shabakad isku xiran oo ku habboon oo ku hadlaya af-hayaha, ama laga yaabe xaaladaha qaarkood in aysan isku dayin wax dhab ah ama aan waxaad haysataa wakhti si aad u hubiso naqshadeynta. Iyadoo Spinnaker ay xitaa sahlan tahay sababtoo ah waa naqshad seddex hab oo leh 3/4-inch tweeter, 2/4-inch dhexdhexaad ah iyo 4-inch woofer.

07/11

Qiyaasaha GDI-BTSP201 Grace Digital

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 5.0 dB min 72 Hz ilaa 20 kHz
Celcelis (cagaar): ± 4.8 dB min 72 Hz ilaa 20 kHz

Sida aan ku xusay dib-u-eegista asalka ah , cabbiraadda GDI-BTSP201 waxay u egtahay mid hufan ilaa 3 kHz, laakiin qurux badan ayaa ka sarreeya.

08 ee 11

Qiyaasaha Logitech Z600

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 5.8 dB laga bilaabo 71 Hz ilaa 20 kHz
Celcelis (cagaar): ± 5.2 dB laga bilaabo 71 Hz ilaa 20 kHz

Z600 wuxuu si tartiib tartiib ah u kici kari lahaa 5 kHz, kaas oo jeclaan lahaa in la siiyo cod dhalaalaya, mana haysan wax jawaab ah oo kufsi ah oo ay u baahan tahay in lagu dheelitiro seddexda kulul.

09 ka mid ah 11

M-Audio Studiophile AV 40 Cabbiraadaha

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 4.2 dB min 78 Hz ilaa 20 kHz
Celcelis (cagaar): ± 3.9 dB laga bilaabo 78 Hz ilaa 20 kHz

AV40 ma qiyaasi karo sida siman ah ee aan filayay, mana basbeelin sida qiyaasta ah ee aan filayay - inkasta oo woxogeedu yar yahay ay u oggolaanayso in uu u ciyaaro qulqulka hooseeya marka loo eego qaar ka mid ah kuwa ku hadla oo yaryar halkan. Weli, dheelitirka guud ee bass ah si dhexdhexaad ah oo seddexaad ah waa mid xitaa, xitaa waxaa laga yaabaa in xoogaa tamar badan oo ka mid ah bartamaha sare iyo seddexda hoose, inta u dhaxaysa 1.8 iyo 6kHz.

10 of 11

Qiyaasaha NuForce S3-BT

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 5.4 dB min 68 Hz ilaa 20 kHz
Celcelis (cagaar): ± 6.4 dB min 68 Hz ilaa 20 kHz

Marka laga reebo in cabsidaas oo kale ah, laakiin laga yaabo in aaney dhicin-oo dhan -1-kakooban oo ah 1.1kHz, S3-BT waxay leedahay jawaab celin caadi ah oo xajmiga ah iyada oo la adeegsanayo inta badan qaybaha maqalka. Tijaabinta tayada ayaa hoos loo dhigaa oo loo yaqaan 'treble-shy', inkastoo, seddex koob oo runtii ka sarreeya 9 kHz.

11 of 11

Qiyaasaha PSB Alpha PS1

Brent Butterworth

Jawaabta isbeddelka
On-axis (buluug): ± 4.0 dB min 76 Hz ilaa 20 kHz
Celcelis (cagaar): ± 2.9 dB min 76 Hz ilaa 20 kHz

Alpha PS1 waxay leedahay jawaabo aad u macquulsan marka laga reebo kuwa ugu sarreeya ee ka baxa 1,6kHz. Haa, waxaa jira xarig weyn oo ah 18kHz, laakiin haddii aadan dhalin iyo dheddig ah, xaqiiqdii dhab ahaan ma maqli kartid.