Indlela ukukhetha headphones? Amanye amacebiso aluncedo

Ekubeni eyasungulwa Aleksandrom Grehemom Bell kwisiqingatha sesibini kwinkulungwane yeshumi elinesithoba, headphones baye banikwa utshintsho ezininzi kwaye ngokuqinileyo wangena ubomi nje kuphela abathandi umculo awukwazi kuphila ngaphandle umculo, kodwa bonke abalandeli ukumamela irediyo endleleni eya emsebenzini okanye "funda" a audiobook entsha, ngaphandle kokuphazamisa ekhaya. Nokufika phantse yonke headset PC ekhaya yaye uba lophawu ebalulekileyo yonke intsapho. Kodwa wonke umntu uyazi ukuba ukukhetha indlela headphones yaye ziziphi iinkalo xa uthenga ngale kufuneka sinikele ingqalelo kuyo?

Into yokuqala ukujonga ukuba xa ukhetha headphones, le uluhlu rhoqo. Kufuneka Makukhunjulwe ukuba lo mgaqo "kokukhona, ngcono" kule meko isebenza akusoloko. Ngoko ukukhetha indlela headphone i "ekunene" frequency ibanga? Okokuqala, kubalulekile ukwazi ukuba indlebe womntu ukuqonda ezitsho ezisukela 20 Hz ukuya 20 kHz. Ukuqala ingxenye inoxanduva "bass", yaye oluvela rhoqo sikuvayo phezulu. Kuba yoLungiso olungileyo kubalulekile, kungekhona ububanzi le yefrikhwensi, kodwa olukhutshelweyo elichanekileyo izihlandlo kule kuluhlu, ngaphandle nezithintelo, "mumbling" okanye ukutswina kwi ezitsho eliphantsi kwaye ngaphandle besila okanye benze umsondlo ngenxa ezitsho phezulu nalawo aphakathi. Njengomgaqo, bonke abenzi zibonisa iimpawu eziphambili zobugcisa iimpahla, kuquka iimpawu awo-rhoqo kwi isingxobo okanye imiyalelo ilandelayo.

Olunye uphawu ebalulekileyo ekukhetheni yoLungiso yi ukuxhathisa. Enyanisweni, okukhona njengomncedisi, oku luphawu, isixhobo enamandla ngakumbi kufuneka headphones ukuze lusebenze, kunye nempembelelo ngaphantsi kakhulu isandi kulo mthombo inikeza. Ngamafutshane, umdlali ophantsi ezikumgangatho, ungakwazi ukudibanisa headphone kukho amanzi ka 8-16 ohms, kodwa ukonwabela ngokupheleleyo umculo akayi ukusebenza - oku kuya ezinokuphazamisa crackle kweenkqubo zangaphakathi, msindo ingxolo kunye nezinye izandi nendaba. Ukuba eqhagamshelwe umdlali elikhulu enjalo, "imonitha" headphone i ukuvimba of ohms 250, isandi kubo kuya kuba cwaka kakhulu kwaye iflethi - headphones akayi ukudlala, yaye uya "ukuhleba". Iqondo eliphezulu uluhlu ukumelana izixhobo eziphathwayo - ngu 32-64 ohms. Olu lwazi luya kukuxelela indlela ukhethe umsindo ukuba umdlali "ekunene."

Enye into ebalulekileyo echaphazela kakhulu isandi, nguye uvakalelo. I ngakumbi kule Uphawu, isandi iyangxola. Ngako oko, inowuthi ubuntununtunu kunye ukuxhathisa, i ukuzola ezi headphones ziya kudlala isandi.

abathengi abaninzi phambi uthenge ngale nton ngokui ukuba ukhethe - headphones Umshini okanye "kweziqhelekileyo". Kule nkalo, kuya kuba kuhle ukuba bagxininise iimvakalelo zabo ngexesha yokuphulaphula kwetyala kunye nentuthuzelo factor. Kwakhona, kuba uyazi ukuba nokuba umsindo, ihlabathi esiphila kulo headphones cleaner "zicinezelwa" kunokuba kakhulu, ngoko nge isixhobo onjalo, kungakuhle, bawela ngenyameko endleleni ngokubanzi kokuba ngaphandle eziqokelelweyo ngakumbi.

Yaye ke inxenye yokugqibela umbuzo ukuba ukhethe indlela iseti design ive yentengo elizayo. Kulo mba headphones ngala "vula", "closed" kunye "semi-vula". Ukongeza imbonakalo yoyilo ive luchaphazela yokugquma isandi - in headphones "closed" ngaphandle ihlabathi liya kuba umculo 'wu- ", kunye nabanye ungeva oko udlala headphones yakho naxa nokudlala etsholo phezulu kakhulu. Kodwa headphones "closed" kukho enye ethile - akukho isandi ephuma eludongeni ngasemva izithethi abangevayo kwaye igqwethekile kancinane.

Enye kubavelisi uthandwayo umsindo ngomzuzu iinkampani ezifana «Koss», «Sennheiser», «Sony», «AKG» kunye «Philips», kodwa kukho inani nabanye abenzi, ukubonelela yoLungiso kwimarike umgangatho kunye nemveliso elingene ingqalelo.