Izithethi eziphathekayo kunye koonomathotholo kunye nekhadi flash: Inkcazo

Enye Indlela yokukhetha isithethi kwinqanaba engahlawulwayo isekhona ubukhulu. imiqolo Kuku ngokuqinisekileyo uya ukugcwalisa isandi igumbi elikhulu, ukugcina utshintsho njalo-awo phesheya kuluhlu. Noko ke, eso sixhobo akanako ukuthatha uhambe, okanye uhambo kweli lizwe. Ingcamango kweenkqubo analogu umculo mobile, akukho kunyaka wokuqala, kodwa kwiminyaka yakutshanje, ingxenye iye yaphinda yathandwa ibonwe.

Ngelo xesha, abasebenzisi ukhangela umhlathi nje, kunye nemodeli ezinomthamo ngokubanzi olusebenzayo. Kwanele ukhetho eqhelekileyo namhlanje isithethi ephathwayo kunye koonomathotholo kunye USB flash drive, gqibezela ngamandla elungileyo. Iinkqubo ezinjalo ezisegumbini imigca labavelisi ezininzi, kodwa ukuqala ukuqwalasela iimpawu kunye nezakhono zokusebenza izixhobo eziphathwayo.

Iimpawu izithethi eziphathwayo

isixhobo somculo yale hlobo idaliwe kujoliswe umahluko ezimbini ezithile. Eyokuqala ithuba lokufumana ubomi bebhetri. imifuziselo enjalo kubalwa hayi nje ukusetyenziswa kwigumbi elahlukileyo, kwaye umamele umculo ngaphandle kokuba ukudibanisa iplagi amandla. Ngako oko ke, irediyo ephathwayo kunye izithethi sisebenza memory stick okanye ibhetri, okanye iibhetri. USB ekhoyo ayizukunceda kuphela namandla ukudibanisa flash drives, kodwa amandla computer. Kwakhona, kukho izixhobo ezidibanisa zombini iindlela yamandla ombane.

Umahluko yesibini Uphawu ngenxa yokuba iinkqubo ngeselula ubungakanani oluncinci xa kuthelekiswa kwiikholam ezisisigxina. Kakade ke, oku kuchaphazela umgangatho yesandi. Akukho apho ukutshintshwa iimpawu yamandulo ive intetho ngaphandle kwendlu umbuzo. Noko ke, kwimvelaphi headphone aqhelekileyo kunye nabadlali MP3 compact, izithethi eziphathwayo imela phandle ukuba ngcono. Ezinye parameters kunye neempawu, zahluke kancinane ukusuka imifuziselo zemveli.

Iimpawu eziphambili

Frequency spectrum uya kakhulu ukufumanisa isakhono ezingundoqo umsindo. Nelona qondo liphezulu ziyahluka ukusuka 10 ukuya 55 kHz. Ezichanekileyo kwaye kakhulu kufutshane ukufunda umsindo wemvelo yomqondiso kufuna ukuba eli nani laba phezulu kangangoko. Umgangatho ukudlalwa kweli candelo ixhomekeke kwinani bands - ukukhetha ilungileyo ibandakanya ubukho ezithethi ezintathu. Inqanaba frequency esezantsi unoxanduva bass.

Kwimeko imifuziselo izithethi eziphathwayo nga ande ukusuka 20 ukuya 500 Hz. Lo mzobo ungezantsi, i ngakumbi iya kuba isandi. Phakathi iimpawu eziphambili nayiphi na inkqubo umculo kuvela namandla. Sele isiseko radio izithethi abaphathwayo kunye subwoofer elakhiwa ikhadi flash - le ijelo elisetyenziswa ukusebenza, kunye yokuzala bass. Ukuze ubone amandla ukuqwalasela isibonisi RMS, okt ukubaluleka RMS. Amaqondo yahluka ukusuka watts-1 ukuya 150.

Iingcali Nikela ingqalelo umlinganiselo umqondiso kunye ingxolo. Ukuba uvula ulawulo volume ukuya eliphezulu, kodwa ngaphandle isandi, uyakwazi ukuva ingxolo. Yena umelwe kukuthi ande, kunye nokwandisa amandla uphawu. Eli xabiso yakhona ukusuka 50 ukuya 100 dB, kwaye ngaphezu koko, ngcono isandi.

Radio kunye nenkxaso flash drive

Kulo mzekelo, phambi Sombhalo kunomathotholo kunye nenkxaso Flash Drive umele, nakuba ingengabo bonke abavelisi ekukhutshweni umsindo esebenza. Kufuneka kuqatshelwe ukuba iinkqubo mobile radio kuphela ukusebenza kwi FM-band. Ukuba ufuna ukudlala ifomathi enkulu, kufuneka ucinge kungenzeka kwezixhobo ukuvumelanisa ukuya kwenye ifowuni ephathwayo exhasa uhla oyifunayo.

Ngoku kuyimfuneko ukuba utshintshele kwamanye izixhobo, nto leyo ayinakuluphatha olu hlobo kwesithethi. Ngoko ke, lo izithethi eziphathwayo kunye flash inika ukukwazi ukudlala iifayili ukusuka kumphati drive ngqo. Eneneni eli ithuba ejika izixhobo phantse inkqubo hi-fi. Ukongeza intonga, kwi hard drive disk kuqhagamshelaniswa nge-nkqubo, kwaye kwezinye imifuziselo ezinikiweyo kunye slot SD memory cards.

ezongezelelweyo ukusebenza

Lokunxibelelana kunye nezinye izixhobo ezisetyenziswa ngokuxhaphakileyo Bluetooth. Le modyuli elula ukusebenza kwaye kulula ukuyisebenzisa xa ufuna ukudibanisa isixhobo ngaphandle kokusebenzisa macingo. Enye into efanele ukuqwalaselwa xa uthenga onobuhle oku, kuba linani tags inkxaso. Eli nani igqiba zingaphi izixhobo na edibene umsindo yaye ngokukhawuleza batshintshele ukusuka kwelinye ukuya komnye ngexesha lokusebenza. Ukuququzelela ungqamaniso kunye umsindo neemodyuli Bluetooth nazo zibonelelwe kunye NFC uhlobo, ukunceda isixhobo iqabane isusa liqela le-tag ekhethekileyo.

imisebenzi efanayo yenziwa yi-Wi-Fi channel, kunye ukuvulwa kunye nokufikelela kwi-Internet. Ngalo olu khetho, umsebenzisi akanokukwazi ngumsinga ngqo umculo efowuni ngokusebenzisa inkqubo isithethi. Okanye uyakwazi kumisa zosasazo kunomathotholo nge inkonzo web. Ingakumbi kuba abalandeli Apple izinto, abanye abenzi ukunika iteknoloji idlalwe, nto leyo iphucula athuthuzele lombutho intsebenziswano phakathi kwefowuni.

Yiyiphi enye efanele ukuqwalaselwa xa ukhetha?

Kubonakala ukuba ukuba yesiqhelo parameters yokukhethwa ngexesha msebenzi phambi izimanga. Ngokomzekelo, abaninzi masihambelane ubunzima isithethi zokuxhaphaza ngakumbi indalo. Ukuba ufuna umzekelo ezakusetyenziswa e-ofisini okanye kweli lizwe, yenza isibonelelo ubunzima akuyomfuneko - izithethi ezinkulu Ukubonelela sound ngcono. Ukuba uceba ukusebenzisa le nkqubo kwindalo okanye inkqubo ukuhamba, isuti Sven izithethi compact ngokobukhulu amancinane kunye nobunzima. Kuba ukuphulaphula ukhululekile kufuneka obuqhajelweyo kwaye ikhuselwe nxamnye ingxolo, ezo baxhotyiswa imifuziselo mihla, - ukudityaniswa enjalo awuvumeli ukuba ukuphazamisa uluvo ukuphulaphula ozithandayo tracks nokuba kufutshane phones cell umsebenzi kunye nezinye balwamkele uphawu yedijithali.

Musa ukuba kuhambe ukunika amathuba kunye nomsebenzi isixando - oko kukuthi, ngaphandle unikezelo layo igunya lakhe. Sele wakhankanya indlela yokubiza ukusuka USB interface xa uqhagamshele kwikhompyutha. Ukongezelela, izithethi ephathekayo memory stick uyakwazi ukwenza umsebenzi wayo ngokusebenzisana izixhobo mobile.

Umzekelo Sven

Producer Sven liphumeze ingcamango idilesi umsindo Boogie Ball imodeli indawo yaye kulula-to-emzimbeni. Imilo kwenkqubo emibalabala ufana ibhola atshabalalisa leyo wayemfutshane ngesithomo yaye lula - endleleni, ubunzima bayo ngu 600 g Spectrum Ubuninzi yahluka ukusuka 100 ukuya 20,000 Hz, kwaye single-kwendlela izixhobo lwamandla ngu 2.4 watts. Ngokwemiqathango functionality umsindo Sven eyaziyo, phantse kuzo zonke iinkalo ukuba uphawu imodeli mihla. Kodwa ke kukho enye inzuzo kule yinguqulelo yemobile ikholam - i tag ngexabiso. Umenzi liphumeza le umsindo kwi engange nje 400. Kucacile ukuba le nkqubo umgangatho kule ngexabiso uya kufumana, ngoko ke kufuneka uzilungiselele ukusebenza kunye intambo zakhiwe kunye nezindlu zeplastiki buthathaka. Ezinye isixhobo sisombululo entry-level elilelona inkxaso USB ukuba intonga.

Besuka Supra

Inguqulelo kakhulu inika Supra aqatha Pas-6255. Nangona isixhobo ngaphandle single line kufana izithethi imoto, ukuba zingasetyenziswa njenge inkqubo iphela. Uluhlu iinketho iquka: USB flash drive bangathungelana, FM-Sombhalo, a slot ngenxa CD-amakhadi, kwakunye clock alarm kunye rekhoda ilizwi. Njengoko ngokuba parameters yokusebenza, imodeli i stereo 5W ibhetri-enikwe, ibhetri okanye umsebenzisi USB efanayo.

Kwaye kunika ithuba lokuba asebenze headphones nge umgangatho mini-jack Supra. Le umsindo kule nguqulo sele kuqikelelwa ngo-1200 engange. Xa data aggregate ukuba akukho nto imbi, kodwa kufuneka azilungiselele ezahlukeneyo kuneengxaki. Umzekelo, kukho slepnuschy ilanga screen kunye menu navigation nzima. Ihlawula ezi ntsilelo isandi endilisekileyo, ingakumbi, uyakwazi kuva bass ecacileyo kunye eneenkcukacha.

Umzekelo JBL

Xa inkampani wenyusa izithethi enesidima kakhulu ephathekayo Charge. Xa elungeleleneyo oluntanganye kunye nokunyamezeleka imodeli isandi ixabiso kangako, leyo saqinisekisa impumelelo yayo emarikeni. Namhlanje, izithethi eziphathwayo JBL thaca inguqulelo Pulse, oluqhubeka ingqikelelo Charge. Ezi mpawu ezizodwa yale nkqubo kufuneka iquke ukukhanyisa onamandla, apho ezahlukeneyo imibala ababandakanyekayo. iinketho ezifanayo kwimarike kuphola, kodwa Pulse uziva indlela uxanduva kwaye ukuphumeza iindlela yokukhanyisa, kwaye iimpawu svetopodachi kakhulu ukuba Akadinwa amehlo.

Izinto eziluncedo ze abasebenzisi isixhobo nazo ziquka izinga lemveliso jikelele kunye nesandi kangangoko sentlalo ubomi bebhetri iiyure-5. Ngelishwa, izithethi eziphathwayo JBL kwi Pulse ngcelele ayikho sisibonelelo cheap. ithegi layo ixabiso ngu 8,000 engange. Kodwa ongumzekelo yasekuqaleni kunye illuminations abanobuchule kakhulu zisoloko kwemfuneko.

Izithethi ezivela Sony

Sony brand inika izithethi eziphathwayo kwi iinguqulelo SRS-X5 ukuba abe nendawo yokugcina khorwisaka iimpawu. Le fowuni ubunzima ngaphezulu kwekilogram, kodwa Ngokomzi. Ngoko nangoko ke, kufanele kuphawulwe izinto umgangatho, apho wenza oku ephathwayo isithethi. Ukuphonononga bathi nembono enomtsalane kwenkqubo kunye imiphezulu umzimba wemazi wenze ngenyameko kunye nezixhobo. 3 ibonisa amandla ngaphakathi bebonke umthamo Watts 20. Liyi- sound umgangatho kwaye inzuzo iphambili yale nkqubo, ngaphandle connectivity kwikhompyutha, ukudlala CDs eziviwayo kunye nonomathotholo, kwakunye ungqamaniso kunye nezixhobo mobile.

Ukudlulisa evela Yamaha

amava kakhulu umenzi Japanese kuphuhliso lwe iiprojektha zomculo, ngoko ke nsika memory stick ngu nx-P100 wafumana iimpawu kakuhle elungeleleneyo. Le modeli Ngokomzi ubunzima bomzimba multicolor ka-1.5 kg, leyo eziqulathwe isithethi ezimbini lwebhendi ebanzi. Umsindo inikeza ukukwazi ukusebenzisa USB interface kwiintlobo ngeentlobo zeenjongo, imodyuli wireless kunye nobuchwepheshe NFC.

Kufuneka kuqatshelwe kanjalo ukuba esi njengenye yeenketho ezimbalwa ukuba, ukongeza umsebenzi kunye nomgangatho ephilileyo, inika ukhuselo elungileyo kwiimpembelelo yangaphandle. Le kholamu-memory stick, leyo babe bodwa amanzi kumacala ahlukeneyo, oko kukuthi, i-acoustics singasetyenziswa ngokukhuselekileyo elunxwemeni.

Version evela Philips

Philips kwakhona eyaziwa ngokuba izixhobo eziphathwayo, kuquka ikhasi 9 imodeli isiseko. On platform yayo kutshanje kwafika umgca lokuqhubekeka i ngokohlobo ive Fidelio P9X. Xa kuthelekiswa inguquko yangaphambili into oyiphiweyo iye kususa le bema, esenza umzimba ngqo ngakumbi nomtsalane ngokubanzi. Ngokumalunga umgangatho isandi modeli kufuneka kuqwalaselwe njengenye ngcono eklasini. Into yokuba akukho izithethi nje ephathekayo koonomathotholo kunye USB flash drive, kunye nenkqubo umculo nezithethi ezimbini uluhlu olupheleleyo kunye ipere tweeters. Kakade ke, kukho Icala elisezantsi kule yoqwalaselo - ubukhulu kunye nobunzima. Ummeli we Fidelio uluhlu asikwazi ukuthatha nawe kwi lula ukuhamba, kodwa zolonwabo yangaphandle ngokupheleleyo ezifanele ukusetyenziswa kwale modeli.

isiphelo

Njengoko ubona, mobile isithethi ingxenye kakhulu ezahlukahlukeneyo. Phantse zonke iimodeli zangoku bangasebenza USB-interface ezi FM-balwamkele kunye nezinye nezongezelelo luncedo. Kodwa ke izithethi best ephathekayo kwakhona indibanisa elilelona yokusebenza isandi kunye usizo ukusetyenziswa. Ubukho ezinamandla izithethi multi-band zinika umculo imvelaphi onesidima, kwaye zithembeke kwaye ukumelana nezinto umonakalo kugudiswa ukukhusela Akunakuba yobugcisa kwiimpembelelo yangaphandle. Ngelishwa, ezi kunye nezinye izinto Ngokuncinane azisoloko ziphunyezwe yi kubavelisi imodeli enye, kodwa imali isekhona kuyenzeka ukufumana.