Ungasikhetha kanjani isidlali se-mp3 esinomsindo omuhle

Izitolo ze-elekthronikhi zinikeza abadlali abaningi. Akumangalisi ukuthi ukukhetha kunzima. I-athikili yami yokuthi ungasikhetha kanjani isidlali se-mp3 esinomsindo omuhle izokwenza umsebenzi ube lula.

Umdlali uyisidingo esibalulekile somthandi womculo weqiniso. Abantu abane-headphone abajabulela izingoma zomculo batholakala yonke indawo: ezokuthutha zomphakathi, emgwaqweni, esitimeleni. Umdlali uthathwa lapho egijima, ehamba nenja noma ehamba.

Idivayisi iyaziwa ngokusebenziseka kwayo, usayizi ohlangene futhi iphothulwa ngophini okhethekile wezingubo, ngawo unamathele ezingutsheni.

Ngokudabukisayo, i-niche yabadlali bomculo iyancipha ngokushesha. Eminyakeni emi-5 kuya kwengu-10 eyedlule, wonke umthandi womculo wasemadolobheni wayene-tandem yamadivayisi avela kuselula nomdlali. Manje ama-Smartphones asethathe indawo yale "mbhangqwana".

Kuliqiniso, i-smartphone ngeke ithathe indawo yekhwalithi yomsindo wabadlali. Iqiniso ukuthi ikhwalithi yomsindo incike ngqo ezingxenyeni ezimbili, kufaka phakathi isiguquli sedigital-to-analog kanye ne-amplifier. La masekethe anesibopho sokusebenzisa umsindo osezingeni eliphakeme, kepha asebenzisa amandla amakhulu futhi aphezulu.

1. Abadlali abahlonyiswe nge-DAC esezingeni eliphezulu bahlukaniswa ngomsindo omuhle. I-microcircuit lapho ikhishwa ithola ukwakheka komculo ngefomu ledijithali. Lokhu kudala ukudlidliza okuncane kukagesi nge-amplitude encane. I-amplifier iphampa ubukhulu be-signal ezingeni elidingekayo ekusebenzeni kwehedfoni ejwayelekile.
2. Abadlali abazwakala kahle ngokwesiko banamabhethri amakhulu, imizimba emikhulu futhi bahlukaniswa ngokusebenza kwesikhashana ngecala elilodwa.
3. Ikhwalithi yomsindo nayo inqunywa nge-amplifier. Imvamisa, abakhiqizi balwela ukuhlala ngaphakathi kwento encane yefomu, ngakho-ke basebenzisa amasekethe amaningi ahlanganisiwe.
4. Ikhwalithi yomsindo nayo incike ekulawuleni ivolumu. Abadlali abaningi bahlonyiswe ngolawulo lwe-elekthronikhi, kepha amamodeli anezilawuli ze-analogue akhombisa imiphumela emihle kakhulu.
5. Ukugcwaliswa kwesoftware. Lapho ukhetha isidlali esinomsindo omuhle, naka ingxenye yesoftware. Kuphathelene nokwesekwa kwamafomethi omculo.
6. Ukusekelwa kwevidiyo, ngombono wami, kuyinkinga ethile. Lokhu kubonisa ukuthi idivaysi inomthombo wokuphazamiseka, futhi inkampani yokukhiqiza ayisebenzisanga imali endleleni yomsindo, kodwa ku-chip yevidiyo.

Abadlali be-Hi-Fi abaphezulu

Uma unesithakazelo kumsindo wekhwalithi, qaphela amaqhinga wabathengisi. Banganikeza umdlali, bakhulume ngezinzuzo nezintengo, kepha baqondiswe kuphela ngezidingo zakho.

Amathiphu wokukhetha isidlali se-mp3

Isidlali iyidivayisi ephathekayo ephathekayo eyenzelwe ukudlala umculo. Ake sicabangele ukuthi ungakhetha kanjani isidlali se-mp3.

Isidlali somculo sokuqala esibizwa ngeWalkman sakhishwa yinkampani yaseJapan iSony ngo-2000. Manje imakethe imelwe yimikhiqizo yezinkampani iTranscend, i-Samsung, i-Apacer nezinye. Ngo-2008, u-Apple wabajoyina nge-iPod.

I-MP3 yifomethi yomculo ethandwa kakhulu esebenzisa ukucindezelwa komsindo. Ngenxa yalobu buchwepheshe, amaqoqo omculo amakhulu acindezelwa kwifomethi yedijithali. Izitolo ze-elekthronikhi zinikela ngabadlali ekuhlanganisweni kwemiklamo, osayizi, ubujamo nezici.

Yini okufanele uyibheke lapho ukhetha umdlali?

1. Ikhwalithi yomsindo... Izinhlobo eziningi zinekhwalithi ephezulu. Umsindo ongemuhle ubangelwa amafayili acindezelwe noma angafakwanga kahle. Ama-headphone nawo athinta ikhwalithi yomsindo.
2. Usayizi wememori... Ipharamitha ebalulekile lapho ukhetha umdlali.
3. Imisebenzi eyengeziwe... Uhlu lwethulwa ngewashi le-alamu elakhelwe ngaphakathi, umsakazo noma irekhoda yezwi. Abanye abadlali bayakwazi ukuqopha izingoma emsakazweni, badlale ama-video, bakhombise nemibhalo.
4. Ibhethri le-accumulator... Ezimweni eziningi, abadlali banamabhethri akhelwe ngaphakathi. Uma ukukhokha sekuphelile, ngeke ukwazi ukushintsha ngokushesha umthombo wamandla. Impilo yebhethri ibalulekile kubantu abasendleleni ngomculo.
5. Ukuzimela komsebenzi... Ngokuvamile kuba amahora 15-20.
6. Isisindo nobukhulu... Ukukhetha kuthonywa indlela ogqoka ngayo isidlali. Akunzima ukuthola umshini ohlangene ohlangabezana nazo zonke izidingo.
7. Umklamo... Idizayini kufanele ivumelane nendlela yokuphila. Umdlali kufanele ajabule ngokubukeka nokusebenza kwawo.

Amathiphu evidiyo wokukhetha isidlali seMP3 uSony Walkman

Izincomo ezisohlwini zizokusiza ukhethe umdlali ohambelana nezidingo zakho namakhono wezezimali. Ngaphezu kwalokho, le divayisi ingathengwa kumngane noma othandekayo njengesipho sonyaka omusha.

Ungawakhetha kanjani amahedfoni amahle wesidlali sakho somculo

Uhamba emigwaqweni yedolobha langakubo, uhlangana nabantu abaningi abane "izindlebe ezine". Into eyodwa ibahlanganisayo - ukulalela umculo kusetshenziswa isidlali namahedfoni.

Sihlelile umbuzo wokukhetha umdlali. Manje ake sixoxe ngokuthi ungawakhetha kanjani ama-headphone amahle wesidlali sakho. Iqiniso ngukuthi ezimweni eziningi imikhiqizo abadlali abahlonyiswe ngayo efektri ayikwazi ukuziqhayisa ngekhwalithi ephezulu.

Ama-headphone ayingxenye yezingubo zokugqoka, ngakho-ke abukeka kahle.

Izinhlobo zamahedfoni

1. Ama-Earbuds... Okuncane kakhulu. Zifakwa ezindlebeni. Inzuzo enkulu ngosayizi wayo omncane. Kukhona ulwelwesi oluncane ngaphakathi kwendlebe, oluthinta kabi ikhwalithi yomsindo. Ngasikhathi sinye, ama-headphone anjalo adala ingcindezi enkulu endlebeni.
2. Ama-headphone asezindlebeni... Ikuvumela ukuthi uzwe imisindo evela ngaphandle, iphephe izindlebe kunama-earbuds. Imikhiqizo yaphezulu ifakwe ulwelwesi olukhulisiwe. Ngenxa yalokho, ikhwalithi yomsindo iphakeme kakhulu futhi amaphakethe athambile avikela izindlebe ekuchobozekeni.
3. Gada amahedfoni... Isetshenziswa ngabasebenzi bemboni yomculo. Ifakwe i-diaphragm enkulu, ikhwalithi yomsindo iyamangalisa.

Imininingwane

1. Imvamisa... Inkomba ilinganiswa nge-gigahertz. Imvamisa ibanga lemvamisa liyi-18-20,000 Hz. Amanye amamodeli akhiqiza amaza aphezulu naphansi.
2. Ukuzwela... Isibonisi sibalulekile kubantu abathanda ukulalela umculo ngokuzwakalayo. Cishe wonke ama-headphone ahlinzeka ngozwelo lwama-decibel ayikhulu. Imikhiqizo enokuzwela okuphansi iyathula.
3. Ukumelana... Ipharamitha akufanele yeqe uphawu lwama-40 ohm. Lokhu kumelana kuvumela isidlali samandla aphansi ukuthi sikhiqize ivolumu enkulu yokulalela okujwayelekile.
4. Amandla... Inkomba kufanele ihambisane namandla wesidlali. Ngaphandle kwalokho, ibhethri lizoqhuma ngokushesha.

Amahedfoni akhiqizwa yizo zonke izinkampani ezithandwayo - iPhilips, iSony, iPanasonic, iPioneer nezinye. Yimuphi umkhiqizi ongakhetha kuye okukuwe.

Amathiphu Wevidiyo

Ulwazi olungenhla lwanele ukuthenga ama-headphone amahle. Mane ukhumbule ukuthi uma kwenzeka ukhetha okungalungile, ukudana kulindelwe, nokuhle - injabulo engapheli. Qaphelani bangane abathandekayo.

Indaba yokukhetha i-mp3 player nama-headphone anomsindo omuhle isiphelile. Thatha uhambo olubonakalayo kuwebhu yomhlaba wonke ekhaya bese uthola isidlali esihle.

Uma ukujabulela ukulalela umculo, ungalibali ukuthenga kwakho. Ngikholwe, le nto encane izokwenza impilo ibe ntofontofo. Jabulela umculo wakho. Ngizokubona!