Inqubo Yokwenza Ithelevishini Ngesistimu Ye-Soundbar Ehlanganisiwe
Intuthuko yethelevishini yanamuhla ayigxili nje kuphela kwikhwalithi yesithombe kodwa futhi nasekuzizweni komsindo okujulile. Okunye okusha okufunwa kakhulu njengamanje ithelevishini enesistimu ye-soundbar ehlanganisiwe, idivayisi ye-TV ehlanganisa isikrini, ukucubungula izithombe, kanye nesistimu yesipikha sesitayela se-soundbar emzimbeni owodwa. Lo mklamo unikeza ikhambi elisebenzayo: abasebenzisi abadingi ukuthenga i-soundbar ehlukile, ukufakwa kulula, futhi ubuhle begumbi bucocekile. Kodwa-ke, ngemuva kwalo mkhiqizo obonakala ulula, inqubo yokukhiqiza iyinkimbinkimbi kakhulu futhi ihilela izigaba eziningi zokunemba, kusukela ekwakhiweni kwe-acoustic kuya ekuhlolweni kwekhwalithi yokugcina.
1. Isigaba Sokucwaninga Nokuklama Komkhiqizo
Inqubo yokuthuthukisa iqala ngocwaningo lwemakethe kanye nezidingo zomsebenzisi. Ithimba lokuthuthukisa umkhiqizo lihlonza ingxenye yemakethe eqondiwe: ukuthi ngabe i-TV iqondiswe endlini evamile, abathandi bama-movie, noma abasebenzisi abafuna ulwazi lokudlala. Kusukela lapho, kunqunywa imininingwane yokuqala, njengosayizi wesikrini (isb., ama-intshi angu-43, 55, noma angu-65), ukukhanya kwesikrini okuqondiwe, ukwesekwa kwe-HDR, kanye nephrofayili yomsindo oyifunayo.
Kuhlelo lwe-soundbar oluhlanganisiwe, ukwakheka kuhilela izinqumo ezibalulekile ezifana nokucushwa kwesiteshi (2.0, 2.1 ene-subwoofer, 3.1, noma ngisho ne-virtual 5.1), indawo yomshayeli wesipikha, uhlobo lwe-tweeter kanye ne-woofer, kanye nezidingo ze-amplifier yangaphakathi. Ngenxa yokuthi isikhala ngaphakathi kuthelevishini silinganiselwe, ithimba lokuklama kumele lilinganise ubukhulu bomzimba we-TV nevolumu yegumbi elizwakalayo elifanele ukuqinisekisa umsindo onamandla.
2. Umklamo We-Soundbar Wemishini Nomsindo
Ama-soundbar ahlanganisiwe adinga ukwakheka okuhlelekile kwemishini. Ngokungafani nama-soundbar angaphandle, anomkhondo omkhulu, i-soundbar eyakhelwe ku-TV kumele ivumelane nesakhiwo sohlaka lwesikrini nezinye izingxenye ze-elekthronikhi. Kulesi sigaba, onjiniyela basebenzisa isofthiwe ye-CAD (Computer-Aided Design) ukudala amamodeli e-3D nokuqinisekisa ukuthi ingxenye ngayinye ihlangabezana nokubekezelelana okunembile.
Umklamo we-acoustic wenziwa ngesikhathi esisodwa. Unjiniyela we-acoustic ulingisa indlela yamaza omsindo, ukubonakaliswa ngaphakathi kwegumbi lesipikha, kanye nokuphambuka okungenzeka kumaza athile. Izinto ezivalekile ze-acoustic zikhethwa ukunciphisa ukudlidliza, njengepulasitiki ye-ABS eqinisiwe, i-composite, noma uhlaka lwensimbi olunama-damper enjoloba. Amanye amadizayini anezela i-mini "bass reflex port" ukusiza ukukhiqiza amaza aphansi, yize inselele iwukuvimbela "ukuduma" noma umsindo oweqile.
3. Ukukhethwa Kwezingxenye Ze-elekthronikhi
Isinyathelo esilandelayo ukuthola izingxenye eziyinhloko ze-elekthronikhi. Amathelevishini anamuhla ngokuvamile adinga iphaneli yokubonisa (i-LCD/LED noma i-OLED), ibhodi elikhulu eliqukethe iprosesa yesithombe kanye nesistimu yokusebenza ye-smart TV, imodyuli ye-T-Con (isilawuli sephaneli), kanye neyunithi yokunikezwa kwamandla. Komsindo, kungezwa imodyuli ye-amplifier, i-DSP (iProsesa Yesignali Yedijithali) yokucubungula umsindo, kanye nabashayeli bezipikha abafanele.
I-DSP idlala indima ebalulekile kuma-TV anama-soundbar ahlanganisiwe. Ngenxa yemikhawulo engokwenyama yezikhulumi, ikhwalithi yomsindo incike kakhulu ekucutshungulweni kwedijithali: ama-equalizer aguquguqukayo, umsindo ozungezile obonakalayo, izilungiselelo zokuthuthukisa ingxoxo, kanye nezilawuli ze-dynamics ukuze kugcinwe ukucaca ngisho noma kuphansi. Izinketho zokuxhuma ezifana ne-HDMI eARC, umsindo we-Bluetooth, i-Wi-Fi, kanye nokusekelwa kwefomethi yomsindo (isb., i-Dolby Audio noma i-DTS, kuye ngokuthi ilayisensi kanye nemakethe eqondiwe) nazo ziyacatshangelwa kulesi sigaba.
4. Inqubo Yokukhiqiza Amaphaneli kanye Nokuhlanganiswa Kwemojula Yesikrini
Ingxenye ebiza kakhulu yethelevishini yiphaneli yokubonisa. Amaphaneli ngokuvamile akhiqizwa umenzi wephaneli okhethekile bese ethunyelwa esitshalweni sokuhlanganisa i-TV. Lapho efika, amaphaneli ahlolwa okokuqala ukuqinisekisa ukuthi awanazo iziphambeko ezifana nama-pixel afile, ukungalingani kokukhanya, noma umonakalo ongokwenyama.
Ukuhlanganiswa kwemodyuli yokubonisa kuhilela ukufaka isibani sangemuva (sama-TV e-LED), ungqimba lwe-diffuser, kanye nohlaka lokusekela. Kuma-TV e-OLED, inqubo ihlukile ngoba ama-OLED awasebenzisi isibani sangemuva, kodwa kusadinga ukuphathwa ngokucophelela ngenxa yokuzwela okukhulu kwephaneli. Imodyuli ye-T-Con bese ifakwa futhi ixhunywe kusetshenziswa ikhebula elithambile kakhulu eliguquguqukayo, ngokuvamile kusetshenziswa amathuluzi okunemba ukugwema ukulimaza isixhumi.
5. Ukuhlanganiswa Kwesistimu Yebha Yomsindo Ehlanganisiwe
Ngokungafani ne-TV evamile, iyunithi ye-soundbar yenziwa njenge-submodule ehlukile. Inqubo ihilela ukufaka abashayeli besipikha endaweni ebiyelwe, ukufaka ama-gasket noma izivalo ukuvimbela ukuvuza komoya, bese kungezwa ukudambisa kwangaphakathi (i-foam noma i-fiber) ukulawula i-resonance. Izintambo zesipikha zibe sezihlanganiswa noma zifakwe izixhumi ezikhethekile ukuze zimelane nokudlidliza kwesikhathi eside.
Uma umklamo usebenzisa i-subwoofer yangaphakathi noma i-radiator engasebenzi, lawa mamojula nawo afakiwe futhi ahlolwe ibhalansi. Kwamanye amamodeli, ama-soundbars ahlanganisiwe anegumbi elihlukile phansi kwe-TV eline-grille eyenzelwe ukugwema ukuvimba ukugeleza komsindo ngenkathi ihlala iqinile futhi ijabulisa ngobuhle. I-grille ingenziwa ngensimbi ebushelelezi, enezimbobo noma ipulasitiki enephethini ye-acoustic.
6. Ukuhlanganiswa kwe-Mainboard, Ukunikezwa Kwamandla, kanye Nokupholisa
Uma amamojula esibonisi ne-soundbar eselungile, isigaba sokuhlanganiswa siyaqala. Ibhodi eliyinhloko lifakwa ku-chassis yangemuva ye-TV, bese ugesi ubekwa futhi uxhunywe kumakhebula kagesi kanye nokusatshalaliswa kwe-voltage kuphaneli, iprosesa, kanye ne-audio amplifier. Kuma-TV anama-soundbar ahlanganisiwe, indlela yamandla omsindo kumele yakhelwe ukuthi izinzile, njengoba i-amplifier ingadonsa ugesi omningi emazingeni aphezulu evolumu.
Ukupholisa nakho kuyindaba ekhathazayo. Amaprosesa e-Smart TV nama-amplifier akhiqiza ukushisa, futhi isikhala ngaphakathi kwe-TV silinganiselwe. Abakhiqizi bavame ukusebenzisa ama-heatsink, amashidi e-graphite ahlakazekile ngokushisa, kanye nemiklamo yokungenisa umoya engashukumi. Umgomo ukugcina izinga lokushisa lokusebenza lizinzile ngaphandle kokudala umsindo wabalandeli, njengoba ama-TV amaningi ethembele ekupholiseni okungashukumi ukuze asebenze buthule.
7. Ukulinganiswa Komsindo Nesithombe
Ngemva kokuba idivayisi isihlanganisiwe, ithelevishini ingena esigabeni sokulinganisa. Ukuze isithombe, ukukhanya, ukuqhathanisa, ukunemba kombala, kanye nokulungiswa kwe-gamma kuyalinganiswa. Amathuluzi okulinganisa anjenge-colorimeter noma i-spectrophotometer asetshenziswa ukuqinisekisa ukuthi amazinga athile ayahlangatshezwa.
Ngomsindo, ukulinganisa kwenziwa kusetshenziswa imakrofoni yokulinganisa kanye nesignali yokuhlola. Abakhiqizi balungisa amapharamitha e-DSP: impendulo yemvamisa, ukucindezela okuguquguqukayo, ibhalansi yesiteshi, kanye nemodi yomsindo (i-movie, umculo, izindaba). Umgomo ukukhiqiza umsindo "omkhulu" nocacile ngisho noma izikhulumi zingaphakathi kwe-TV. Abanye abakhiqizi banezela nama-algorithms akhethekile ukucacisa ingxoxo, ukuze izingxoxo zihlale zizwakala ngisho nalapho kukhona umsindo omkhulu wangemuva.
8. Ukuhlolwa Kokuqina Nokulawulwa Kwekhwalithi
Isigaba esilandelayo ukulawula ikhwalithi (QC). I-TV ivivinywa ezimweni ezahlukahlukene: ukudlala okuqukethwe kokusakaza, ukuhlola amachweba e-HDMI, ukuhlola i-Wi-Fi ne-Bluetooth, kanye nokuhlola i-eARC (uma ikhona). Kumabha omsindo, kwenziwa ukuhlolwa kokuhlanekezela ngevolumu ephezulu, ukuhlolwa kokudlidliza, kanye nokuhlolwa kwebhalansi yomsindo. Uma kukhona umsindo ovunguzayo noma wokudlidliza, uchwepheshe uzohlola izingxenye ezikhululekile noma indawo evalwe ngokukhululekile.
Ukuhlolwa kokuqina kuhlanganisa nokuhlolwa kokushiswa kwe-TV, okuhlanganisa ukuvula i-TV isikhathi esibekiwe ukuze kutholakale ukwehluleka kwezingxenye kusenesikhathi. Ngaphezu kwalokho, ukuhlolwa kokushisa nomswakama kwenziwa kumasampula okukhiqiza ukuqinisekisa ukuthi i-TV ihlala isebenza ngaphansi kwezimo ezahlukahlukene zemvelo. Emikhiqizweni ehloselwe ukuthunyelwa kwamanye amazwe, ukuhlolwa kunamathela namazinga athile okuphepha kagesi kanye nesitifiketi.
9. Ukuqeda, Ukupakisha, Nokusabalalisa
Ngemva kokudlula i-QC, ithelevishini ingena esigabeni sokuqeda: ukufaka i-bezel yangaphambili, ukuhlanza iphaneli, nokufaka isitendi noma isikhonkwane sodonga, njengoba kushiwo kwiphakheji. Kufakiwe incwadi yesandla, i-remote, amabhethri, kanye nezesekeli ezifana nentambo kagesi. Umkhiqizo ube usupakishwa nge-foam evikelayo kanye nekhadibhodi elijiyile ukuze kuncishiswe ingozi yokulimala ngesikhathi sokuthunyelwa.
Ngesikhathi sesigaba sokusabalalisa, abakhiqizi banaka izinto eziphathelene nokuthutha, njengoba ama-TV anezingqimba zomsindo ezihlanganisiwe angaba nzima kancane. Ukwakheka kokupakishwa kumele kugcine ibhalansi ukuze kuvinjelwe ukuthi iyunithi ingawi noma ibhekane nengcindezi enkulu ephanelini.
I-Penutup
Ukudala ithelevishini enohlelo lwe-soundbar oluhlanganisiwe kuyinqubo ehlanganisa isithombe, umsindo, imishini, kanye nobunjiniyela besofthiwe kube umkhiqizo owodwa. Kusukela ekwakhiweni kwe-acoustic kwe-soundbar, kuya ekukhetheni izingxenye ze-DSP kanye ne-amplifier, kuya ekuhlanganisweni kwayo endaweni yomzimba elinganiselwe, kuya ekuhlolweni kokulinganisa nokuqina, konke kwenziwa ukukhiqiza i-TV engagcini nje ngokubona kahle kodwa futhi ecebile ngomsindo. Lokhu kusungula izinto ezintsha kubhekana nezidingo zabasebenzisi besimanje abafuna idivayisi encane, ebushelelezi enganikeza ulwazi lokuzijabulisa oluphelele ngaphandle kwamadivayisi engeziwe omsindo.
