Sida loo doorto headphones? Qaar ka mid ah talo wax ku ool

Tan iyo markii ay abuurtay Aleksandrom Grehemom Bell ee qeybtii labaad ee qarnigii sagaal iyo tobnaad, headphones u soo maray isbedel badan oo si adag u galay nolosha ma aha oo kaliya music caashaqi jiray ma noolaan karaan iyagoo aan music, laakiin dhammaan taageerayaasha sidoo kale in ay ka dhagayso raadiyaha on habka ay u shaqeeyaan ama in "akhri" audiobook cusub, ayadoo aan faraggelin guriga. Iyada oo agaa of kasta oo headset PC guriga iyo waxa aanu noqon sifo lagama maarmaan ah qoys kasta. Laakiin qof walbana waa ogyahay sida loo doorto headphones iyo waxa dhinacyada marka aad gadaneyso siyaada ah waa in fiiro gaar ah u fiiro?

Waxa ugu horeeya in la raadiyo marka aad dooranayso headphones, this kala duwan oo soo noqnoqoshada. Waa in la dhasha maskaxda ku haysaa in mabda 'ah "ka badan, wanaagsan ee" kiiskan ma shaqeeya had iyo jeer. Sidaas daraaddeed sida loo doorto headphones la kala duwan oo soo noqnoqoshada "xaq"? Si aad u bilaabaan, waxaa muhiim ah in la ogaado in dhegta aadanaha Oga mawjadaha laga bilaabo 20 ilaa 20 Hz Khz. Bilowgii qeybta this ka mas'uul ah "Bass", iyo dhawaaqyada ah ee hirka sare ayaa u sareysa. Waayo, headphone fiican waa muhiim, ma width ee band inta jeer, laakiin dhalmo saxda ah ee inta jeer ee kala duwan this, iyada oo aan mareenada, "sasabo" ama xiiqlayn at firikuwensiyada hoose iyo iyada oo aan ku shiidi ama ku foodhyi at firikuwensiyada sare iyo kuwa dhexe. Sida caadiga ah, oo dhan saarayaasha ayaa tilmaamaya astaamaha ugu muhiimsan ee farsamo ee alaabta, oo ay ku jiraan tilmaamayaal Ilodanimada inayan ee hirka on baakada ama tilmaamaha la socda.

dabeecad kale oo muhiim ah xulashada headphone ah waa iska caabin ah. Dhab ahaantii, in ka badan siyaada ah, sifo this, qalab awood badan waa in ay ahaadaan si headphones-qabadka si mug leh, iyo saamaynta badan ka yar ee codka il this bixisaa. Si fudud u gelin, ciyaaryahan tayo hoose leh, aad ku xidhan karto headphones la impedance ah 8-16 ohms, laakiin si buuxda u raaxaysan music ma shaqeyn doonto - this jeedin doonaa crackle ee geedi socodka gudaha, qaylada kordhiyo iyo dhawaaqyada kale Ngcuka. Haddii xiran sida ciyaaryahan weyn, "monitor" headphones la impedance ah 250 ohms, codka oo iyaga ka mid noqon doonaa mid aad u xasilloon oo flat - headphones ma ciyaari doono, iyo doono "shanqadh". kala duwan iska caabin aan fiicnayn qalabka la qaadi karo - waa 32-64 ohms. Cilmi wuxuu kuu sheegi doonaa sida loo doorto headphones in ciyaaryahanka "midig."

factor muhiim kale oo si weyn u saameeyaa dhawaaqa, waa dareen ah. The more sifo this, dhawaaqa waa buunkii. Iyadoo la raacayo, ee hoose dareenka iyo iska caabin ah, ka aamusan ka headphones kuwaas oo la ciyaari doonta dhawaaqa.

iibsada badan oo ka hor si aad u iibsato siyaada this ka fikirayso waxa la dooran - headphones Vacuum ama "caadi ah". Marka tan la eego, waxaa fiican in ay diiradda saaraan dareenka iyaga u gaar ah inta lagu jiro dhagaysiga maxkamadda iyo factor raaxada. Sidoo kale, in ay ogaadaan in xitaa haddii cajuusada ah, adduunka inagu xeeran ee headphones vacuum "cadaadis" halkii ay si xoog leh, sidaas oo qalab noocan oo kale ah, waa suurad wacan, aad si taxadir leh ka gudbaan waddada iyo guud ahaan lagu dibadda dheeraad ah laga soo ururiyey.

Oo qaybtii ugu dambaysay ee su'aasha ah ee sida loo doorto headset waa design loomana baahno waxiibsashada soo socda. Marka tan la eego headphones yihiin "furan", "xiran" iyo "semi-furan". Waxa intaa dheer in muuqaalka kore ee design ah loomana baahno saamayn ku ningax sanqadhiisana - in ka headphones "xiran" ka baxsan dunida u noqon doonaa sida music "qariyaa", iyo qaar kale ha maqlo waxa uu ka ciyaaro headphones aad xitaa marka ciyaaro mugga aad u sarreeya. Laakiin ee headphones "xiran" Waxaa jira mid khasaare - dhawaaqa uma yimaado derbiga ka soo baxa danbe ee ku hadla DhagaLa'yihiin oo waxaa laga yaabaa in wax yar ku margado.

Mid ka mid ah soo saarayaasha ugu caansan ee headphones xilligan jira shirkado ay ka mid yihiin «Koss», «Sennheiser», «Sony», «AKG» iyo «Philips», laakiin waxaa jira tiro ka mid ah soo saarayaasha kale, siinta suuqa headphone tayo iyo wax soo saarka istaahila in dareenka.