Ingqalasizinda yezokuxhumana yanamuhla incike kakhulu ekulethweni komsindo ocacile, onokwethenjelwa, futhi isipikha se-horn senethiwekhi siye savela njengomgogodla wezinhlelo zokukhulumela zomphakathi ezisebenzisa i-IP. Ngokungafani namadivayisi akudala e-analog, lezi zipikha zithumela umsindo ngedijithali nge-Ethernet noma amanethiwekhi e-Wi-Fi, okunika amandla ukulawula okukude, ukuphathwa okuphakathi, nokuhlanganiswa okungenasihlaka nezinhlelo ezikhona ze-IT. Zisetshenziswa kabanzi ezikoleni, ezimbonini, ezikhumulweni zezindiza, ezitolo ezinkulu, nakwezinye izindawo zomphakathi lapho izimemezelo, izexwayiso, nezaziso zokuphuthuma kufanele zifinyelele ezixukwini ezinkulu ngokushesha. Ngokusebenzisa amandla obuchwepheshe be-IP, izinhlangano zingahlela amathoni, zisakaze imilayezo ebukhoma, futhi ziqaphe yonke iyunithi kusuka kudeshibhodi elilodwa, okunciphisa kakhulu imizamo yokunakekela. Kulabo abathatha izinqumo abafuna ukuxhumana okunokwethenjelwa, ukuqonda ukuthi ikhwalithi yomsindo ifinyelelwa kanjani esipikheni se-horn senethiwekhi kubalulekile ngaphambi kokuthenga.

I-OPA Co., Ltd., umkhiqizi ohamba phambili nomhlinzeki embonini ye-electroacoustic, isebenze iminyaka eminingi ithuthukisa izixazululo ze-IP audio ezihlanganisa ubuchwepheshe bokunemba nokusebenza kwangempela. Njengoba inamandla ezimakethe zomhlaba wonke, inkampani ihlinzeka ngezinkhulumi eziningi ze-network horn eziklanyelwe ukuhlangabezana nezidingo zezindawo ezahlukahlukene, kusukela emakilasini amancane kuya ezikhungweni ezinkulu zezimboni. Wonke umkhiqizo ubonisa ukuhlolwa okuqinile, izingxenye zekhwalithi ephezulu, nokuqonda okujulile kwesayensi ye-acoustic, kuqinisekisa ukuthi izinhlangano zithola imishini abangayithemba. Lesi sihloko sihlola izici ezibalulekile ezichaza ikhwalithi yomsindo we-network horn speaker, siqhathanisa izixazululo ze-IP nezindlela zendabuko nezingenantambo, futhi sigqamisa ukuthi kungani i-OPA igqama njengozakwethu okhethwayo kubathengi emhlabeni wonke.

Ukusebenza kwanoma yisiphi isipikha se-network horn kulawulwa izici ezimbalwa ezilinganisekayo, ngasinye sinomthelela ekucaceni, ekufinyeleleni, nasekwanelisekeni komsebenzisi. Ukuphendula kwemvamisa (frequency response) ngokungangabazeki iyona nto eyisisekelo kunazo zonke, ichaza ububanzi bemvamisa yomsindo isipikha esingakwazi ukuyikhiqiza ngokunembile kusukela kumsindo ojulile (deep bass) kuya kumsindo ophakeme ocwebezelayo (crisp treble). Isipikha se-network horn esisezingeni eliphezulu ngokuvamile sinikeza ububanzi bemvamisa obubanzi, ngokwesibonelo busukela cishe ku-100 Hz kuya ku-15 kHz, okuqinisekisa ukuthi kokubili izimemezelo zomsindo womuntu nomculo wangemuva kudlalwa ngokucaca kwemvelo. Ukuphendula okuncane kungenza inkulumo izwakale imboziwe noma incane, ikakhulukazi ezindaweni ezinomsindo, ngakho abathengi kufanele bahlale beqinisekisa ububanzi obucacisiwe ngaphambi kokukhetha imodeli.

Izinga lokucindezela komsindo, elivame ukufushaniswa nge-SPL, likala ukuthi isipikha sikwazi ukukhipha umsindo ngokuphakeme kangakanani nokuthi sikwazi kanjani ukunqoba umsindo wangemuva wendawo ezungezile. Amamodeli akhipha umsindo ophezulu angafinyelela ku-120 dB, okwenza afaneleke ezimbonini ezinemishini esindayo, eziteshini zesitimela ezimatasa, nasezindaweni zangaphandle lapho umsindo wokuncintisana ungenakugwenywa. Ngesikhathi esifanayo, ukucaca kusemqoka njengoba nje umsindo ophezulu ubalulekile, ngoba umsindo ophakeme kodwa ophazamisayo uyawulahla umgomo wohlelo lokumemezela. Ukucubungula kwesignali okuthuthukile, okuhlanganisa ukucindezela, ukulinganisa, nokunciphisa umsindo, kusiza isipikha senethiwekhi se-C1310 E ukuthi sikhiphe umsindo ongaphazamiseki ngisho nasezingeni eliphezulu kakhulu. Ukuqondisa kungenye into ebalulekile okufanele icatshangwe, njengoba amamodeli akhipha umsindo yonke indawo esakaza umsindo ngokulinganayo endaweni ebanzi, kuyilapho izimpondo eziqondisayo zigxilisa amandla emsindweni endaweni ethile yokulalela ukuze kufinyeleleke kangcono. Ekugcineni, ikhwalithi yokwakhiwa ayinakushaywa indiva; izindlu eziqinile, izindlu ezingenamanzi, nejiyomethri yezimpondo ekahle zivikela izingxenye zangaphakathi futhi zigcine ukusebenza komsindo iminyaka eminingi ngisho nasekusetshenzisweni okunzima.

Uma izinhlangano zihlola amasistimu omsindo, zivame ukuqhathanisa izipikha zamandla zenethiwekhi nezipikha zendabuko ze-analog kanye namayunithi angenantambo e-Bluetooth noma e-RF. Amasistimu endabuko e-analog ancike ezintanjeni ezinde zocingo lwesipikha, okudala ubunzima obukhulu bokufakwa, izindleko eziphakeme zabasebenzi, kanye nokungaguquguquki okulinganiselwe lapho ukuhlelwa kushintsha ngokuhamba kwesikhathi. Isipikha ngasinye se-analog ngokuvamile sidinga ucingo oluhlukile olubuyela ku-amplifier, okwenza ukunwetshwa kwesistimu kube nzima futhi ukuthola inkinga kudle isikhathi emaqenjini okunakekela. Izipikha ezingenantambo, ngokuphambene, zisusa izintambo kodwa ziletha izinselele zazo, okuhlanganisa ukuphazamiseka kwesignali, ukulinganiselwa kwebanga, kanye nokwehluleka komsindo ngezikhathi ezithile okungaphazamisa izimemezelo ezibalulekile. Amamodeli ancike ebhethri nawo adinga ukushintshwa ngezikhathi ezithile, engeza izindleko ezifihlekile zokusebenza phakathi nomjikelezo wokuphila komkhiqizo.

Izinkundla zokukhulumela ze-IP zixazulula lezi zinkinga ngokudlulisa umsindo ngenethiwekhi ezinzile kusetshenziswa amaphrothokholi ajwayelekile embonini, kuqinisekiswa ikhwalithi engaguquki kanye nokubambezeleka okucishe kungabikho. Isikhulumi senethiwekhi se-C1310 E singanikwa amandla futhi silawulwe nge-Power over Ethernet, okusho ukuthi intambo eyodwa iletha kokubili idatha nogesi, okwenza ukufakwa kube lula kakhulu. Njengoba yonke iyunithi inekheli layo le-IP, abaphathi bangakwazi ukulungisa ivolumu, bahlele imilayezo, futhi basebenzise izilungiselelo zezindawo ngokukude ngesofthiwe, okunikeza izinga lokuguquguquka okungenakufaniswa nezinhlelo ze-analog nezingenantambo. Indlela yokudlulisa yedijithali igcina ubumsulwa bomsindo ebangeni elide, iqeda ukuwohloka kwesignali okuphazamisa izintambo zendabuko ze-analog. Ezinhlanganweni ezazisa ukuthembeka, ukukhula, nokuphathwa okugxilile, isikhulumi senethiwekhi siyisinqumo esingcono kakhulu kwezobuchwepheshe, yingakho i-OPA itshale kakhulu ekuthuthukiseni lolu hlobo lomkhiqizo.

Ukukhetha umhlinzeki kubaluleke njengokukhetha isipikha esifanele, futhi i-OPA Co., Ltd. inikeza inhlanganisela ehehayo yobungcweti bokukhiqiza kanye nensiza egxile kumakhasimende. Inkampani isebenza ngaphansi kwezindinganiso zokukhiqiza eziqinisekiswe yi-ISO, iqinisekisa ukulawulwa kwekhwalithi okuqinile esigabeni ngasinye kusukela ekuthengeni izingxenye kuya ekuhlanganisweni kokugcina, ukuze yunithi ngayinye iphume efezini isebenza ngqo njengoba kucacisiwe. Leli su eliqondile linciphisa amazinga okukhubazeka futhi liqinisekisa ukuthi isipikha se-horn se-C1310 E sihlinzeka ngomphumela ongaguquki emaqenjini amakhulu okusabalalisa, okubalulekile ekufakweni kobuchwepheshe. Ngaphandle kokuqina kokukhiqiza, i-OPA igcina uhla oluhlukahlukene lwemikhiqizo oluhlanganisa amamodeli amaningi e-network horn speaker aklanyelwe izabelomali ezahlukene, izindawo zokumboza, nezidingo ze-acoustic, okunika abathengi inkululeko yokufanisa imishini nezidingo zabo ngqo.

Umehluko omkhulu amandla ka-OPA okwenza ngendlela eqondene nomkhiqizi, enikeza izinsizakalo ze-OEM ne-ODM kumakhasimende adinga ukupakishwa okunophawu, imibala ethile, noma imingcele yobuchwepheshe eshintshiwe. Noma ngabe ikhasimende lidinga i-voltage yokufaka ethile, i-mounting bracket eyenziwe ngendlela eqondene, noma izici ze-firmware ezikhethekile, ithimba lobunjiniyela lisebenza eduze ukuze lilethe isixazululo esihlangana kahle nengqalasizinda ekhona. I-OPA futhi isekela ukuthunyelwa emhlabeni wonke ngenkonzo yamakhasimende ephendula ngokushesha, iqinisekisa ukuthi abathengi bamazwe ngamazwe bathola ukuxhumana okufika ngesikhathi, imibhalo ecacile, nokusekelwa okuthembekile kwangemva kokuthengisa. Lokhu kuhlanganiswa kwekhwalithi eqinisekisiwe, ukwenza ngendlela eqondene okuguquguqukayo, kanye nokuthunyelwa komhlaba wonke kwenza i-OPA ibe uzakwazi othembekile kubasabalalisi, abahlanganisi bezinhlelo, kanye nabasebenzisi bokugcina ngokufanayo, njengoba kuchaziwe ku-Mayelana Nathi ikhasi.

Inani langempela lesipikha senethiwekhi esimiswe njenge-horn liyabonakala lapho sisetshenziswa ezindaweni ezinzima zomhlaba wangempela lapho ukwehluleka kokuxhumana kungavumelekile. Ezikoleni, ngokwesibonelo, izimemezelo ezicacile zithuthukisa ukusebenza kwansuku zonke ngokuletha amashejuli ezinsimbi, izibuyekezo ezijwayelekile, nemiyalo yezimo eziphuthumayo abafundi nabasebenzi abangayiqonda ngokushesha, ngisho nasemaphaseji agcwele abantu nasezinkundleni zokuzivocavoca. Othisha nabaphathi bangafowunela amakilasi athile noma basakaze kuyo yonke ikhampasi besebenzisa izilawuli zesoftware ezilula, banciphise ukudideka futhi bathuthukise izinqubo zokuphepha. Ezindaweni zefektri, izexwayiso zokuphepha zidlala indima ebalulekile ekuvimbeleni izingozi, njengoba izexwayiso ezinomsindo omkhulu nezicacile zingaqondisa abasebenzi ukuba baphume noma bathathe izinyathelo zokuzivikela lapho kuba nezingozi zemishini. Isipikha senethiwekhi esimiswe njenge-horn esine-SPL ephezulu siqinisekisa ukuthi lemiyalezo ebalulekile iyawunqamula umsindo wemishini yokukhiqiza, ivikele abasebenzi futhi isekele ukuthotshelwa kwemithethonqubo yokuphepha emsebenzini.

Izikhumulo zezindiza zimelela mhlawumbe ukusetshenziswa okudinga kakhulu, okudinga ukumemezela okuthembekile kanye nezaziso eziphuthumayo kuzo zonke izindawo zokungenela, izindawo zokulinda, nezindawo zokugibela ezihlanganisa izinkulungwane zamamitha-skwele. Izipikha ze-horn zenethiwekhi zivumela abaphathi bezikhumulo zezindiza ukuthi balawule izindawo eziningi ngokuzimela, basakaze izibuyekezo zezindiza endaweni eyodwa yokulinda kuyilapho behambisa izexwayiso zokuphepha kwenye, konke kusuka ohlelweni olumaphakathi. Umgogodla wedijithali uqinisekisa ukudlala okuhambisanayo, ukuqinisekisa ukuthi abagibeli bezwa ulwazi olufanayo noma ngabe bami kuphi, okunciphisa ukulahlekelwa kokuxhumana futhi kuthuthukise ulwazi lonke lokuhamba. Ngaphandle kwalezi zibonelo eziyinhloko, izipikha ze-horn zenethiwekhi zisetshenziswa ezinkundleni zezemidlalo, eziteshini zezokuthutha, ezindaweni zokugcina impahla, nasezindaweni zezentengiselwano, zibonisa ukuguquguquka okumangalisayo kuzo zonke izimboni. Kuso sonke isimo, inhlanganisela yokuphuma okuphezulu, ukucaca kokukhuluma, nokuxhumana kwenethiwekhi okuthembekile iqinisekisa ukuthi imilayezo ayizwakali nje kuphela kodwa iyaqondakala, okuyisilinganiso sokugcina sokusebenza kwesipikha.

Ngaphambi kokuthenga isipikha se-network horn, abathengi kufanele bahlole izici ezimbalwa ezingokoqobo ukuze baqinisekise ukuthi umshini uhlangana kahle futhi uletha inani lesikhathi eside. Ukuhambisana kwenethiwekhi kuyinto yokuqala ebalulekile, ngoba isipikha kufanele sisebenze kalula nama-Ethernet switch, ama-router, nezinhlelo zokuphatha umsindo ezikhona, kunciphisa isidingo sokuthuthukiswa kwengqalasizinda okubizayo. Ukukhula ngokwesilinganiso kubalulekile ngokufanayo, ngoba izinhlangano zivame ukuqala ngokusatshalaliswa okuncane bese zikhula ngokuhamba kwesikhathi; ukukhetha uhlelo olusekela ukwengezwa kwamamayunithi ngokukancane ngaphandle kokuhlela kabusha ubuchwepheshe obuyisisekelo konga isikhathi nemali. I-OPA ibhekana nalokhu ngohlu lwemikhiqizo enezigaba ezihlukene, kusukela kumamodeli ayisisekelo amakhasimende abheka isabelomali kuya kumayunithi asezingeni eliphezulu anezici ezithuthukile zokucubungula, okuvumela amakhasimende ukuthi akhule njengoba izidingo zabo zishintsha.

Ukusekelwa nokumbozwa kwewaranti akufanele kube into ecatshangwa ngemuva nje, ngoba imishini yomsindo yobungcweti idinga ukunakekelwa okuqhubekayo kanye nokuxazulula izinkinga ngezikhathi ezithile. Abathengi kufanele baqinisekise ukuthi umkhiqizi unikeza usizo lobuchwepheshe, imibhalo ecacile yokufaka, kanye nesikhathi sewaranti esizwakalayo esivikela utshalomali. Izinketho zamandla nazo zifanele ukunakwa; amayunithi ahambisana ne-PoE anciphisa ubunkimbinkimbi bokufaka izintambo, kuyilapho amamodeli anezindlela ezihlukile zokufaka amandla enikeza ukuguquguquka okukhulu ekufakeni okudala. Ekugcineni, ukubuyekeza okupheleleImikhiqizo Ikhathalogi nokubonisana nonjiniyela abanokuhlangenwe nakho kusiza ukuhlonza ukuhlelwa okufanele kwezindawo ezithile ze-acoustic. Ngokuthatha indlela ephelele ekukhetheni, izinhlangano zingathola ikhwalithi yomsindo ephakeme, isikhathi esincane sokuphumula, kanye nohlelo lokuxhumana olusebenza ngokuthembekile iminyaka eminingi ezayo.

Uma inhlangano yakho ilungele ukuthuthukela ohlelweni lomsindo lwe-IP olusebenza kahle kakhulu, i-OPA Co., Ltd. ilungele ukunikeza izilinganiso, amasampula, nesiqondiso esinemininingwane sobuchwepheshe esihambisana nephrojekthi yakho. Ithimba lethu liyaqonda ukuthi ukusetshenziswa ngakunye kuhlukile, ngakho sithatha isikhathi sokuhlola indawo yakho yomsindo, izidingo zokumboza, kanye nesabelomali ngaphambi kokuncoma isixazululo esifanele se-network horn speaker. Noma ngabe udinga iyunithi eyodwa yehhovisi elincane noma izipikha ezingamakhulu ekhampasi enkulu yezimboni, sinikeza amanani ancintisanayo nezinketho eziguquguqukayo zoku-oda ukuze sihambisane nezidingo zakho. Izicelo ezenziwe ngokwezifiso zihlala zamukelekile ngokusebenzisa i-Yenza Ngokwezifiso insizakalo, lapho onjiniyela bethu besebenzisana nawe ukucwengisa imininingwane nokuqinisekisa ukufaneleka okuphelele. Vakashela i-Ikhaya ikhasi noma usithinte ngqo nge-imeyili ukuze uxoxe ngezidingo zakho, ucele umbukiso, noma uthole isilinganiso esinemininingwane.

Ukuhlala unolwazi ngentuthuko yakamuva kwezobuchwepheshe be-acoustic kungakusiza futhi ukwenza izinqumo ezihlakaniphile zokuthenga, ngakho sikhuthaza ukuthi uhlole okwethu Izindabaikhasi lezinto ezivelele zomkhiqizo kanye nokuqonda kwemboni. Ithimba lethu lokusekela amakhasimende eliphendula ngokushesha liphendula imibuzo ngokushesha, linikeza izimpendulo ezicacile zemibuzo yezobuchwepheshe futhi lisize kuzo zonke izigaba zokuthenga, kusukela ekuboniswaneni kokuqala kuya ekusekelweni kwangemva kokufakwa. Njengoba sinomlando oqinisekisiwe wokuletha izipikha zomsindo zenethiwekhi ezisezingeni eliphezulu ezimakethe emhlabeni wonke, i-OPA izibophezele ekweqeni okulindelekile ngekhwalithi, isikhathi sokulethwa, kanye nesevisi. Xhumana nathi namuhla ukuze uthole ukuthi i-C1310 E network horn speaker ingayiguqula kanjani ingqalasizinda yakho yokuxhumana futhi ikhulise ukusebenza kahle kwenhlangano yakho. Sibheke phambili ekusebenzisana nawe kuphrojekthi yakho elandelayo.

Isipikha senethiwekhi esinezwi (network horn speaker) iyithuluzi lokuzwa elisebenzisa i-IP elithola futhi lidlale umsindo ngenethiwekhi ye-Ethernet noma ye-Wi-Fi esikhundleni sokudlulisa ngocingo lwendabuko lwe-analog. Lixhuma kunethiwekhi yendawo futhi likhulumisane nesistimu yokulawula emaphakathi kusetshenziswa amaphrothokholi ajwayelekile e-IP, okuvumela abaphathi ukuthi balawule ivolumu, izindawo, nezinhlelo zokusebenza bekude ngesofthiwe. Amamodeli amaningi asekela i-Power over Ethernet, okusho ukuthi intambo eyodwa ihlinzeka ngemininingwane kanye namandla kagesi, okwenza ukufakwa kube lula. Ngenxa yokuthi umsindo udluliswa ngedijithali, ikhwalithi yomsindo ihlala ingaguquki emabangeni amade ngaphandle kokuncipha okubonakala ezinhlelweni ze-analog. Lokhu kwenza izipikha zenethiwekhi ezinezwi zifanelekele izinhlelo zokusakaza ezimaphakathi kanye nezimemezelo eziphuthumayo.

Ikhwalithi yomsindo kusipikha senethiwekhi enkundleni (network horn speaker) inqunywa kakhulu ukusabela kwefrikhwensi (frequency response), izinga lokucindezela komsindo (sound pressure level), ukucaca, indlela umsindo ohanjiswa ngayo, kanye nekhwalithi yokwakhiwa. Ukusabela kwefrikhwensi okubanzi, njengokusuka ku-100 Hz kuye ku-15 kHz, kuqinisekisa ukuthi inkulumo nomculo kukhiqizwa ngokunembile, kanti izinga eliphezulu le-SPL linika amandla isipikha ukuthi sidlule emisindweni yangemuva. Ukucubungula kwesignali okuthuthukile kunciphisa ukuhlanekezela (distortion) futhi kuthuthukisa ukuzwakala, ikakhulukazi ezimemezelweni zezwi. Izindlela zokusabalalisa umsindo eziqondisayo noma ezijikelezayo zithinta ukuthi umsindo uhlangabezana kanjani nendawo, futhi ukwakhiwa okuqinile kugcina ukusebenza kwe-acoustic ngokuhamba kwesikhathi. Zonke lezi zici ndawonye zinquma ukuthi isipikha siletha yini umsindo ocacile, onokwethenjelwa ezimweni ezinzima.

I-C1310 E ingesinye sezimodeli ezinikezwa yi-OPA Co., Ltd., eklanyelwe ukuletha ukusebenza okuthembekile ngokuxhumana kwenethiwekhi okuzinzile nokukhiqiza umsindo ocacile. Ihlanganisa izinzuzo ezibalulekile zobuchwepheshe be-IP, okuhlanganisa ukuphathwa kude nokuhlanganiswa kalula nengqalasizinda ekhona yenethiwekhi. Uma iqhathaniswa namamodeli ayisisekelo, ingase inikeze ukusabela kwefrikhwensi okuthuthukisiwe, umphumela ophezulu, noma izici ezengeziwe zokucubungula kuye ngohlobo oluthile. Ezinhlanganweni ezifuna ibhalansi yokusebenza nenani, limele ukukhetha okuthembekile okusekelwa amazinga okulawula ikhwalithi ye-OPA. Ukubonisana nonjiniyela be-OPA kungasiza ekunqumeni ukuthi i-C1310 E iyifanele yini isicelo sakho esithile.

Ezimwenini eziningi, yebo, ngoba izipikha zomsindo zekhwalithi yezokuxhumana (network horn speakers) ziklanyelwe ukusebenza kumanethiwekhi ajwayelekile e-Ethernet esebenzisa amaphrothokholi e-IP asekelwa kabanzi. Zixhuma kunoma iyiphi i-switch noma i-router ekwazi ukusebenzisa i-PoE, okwenza ukuhlanganiswa kube lula ezinhlanganweni ezinengqalasizinda ekhona ye-IT. Amanethiwekhi amadala angase adinge i-PoE injector noma ukuthuthukiswa kwenethiwekhi uma amandla e-PoE engatholakali, kodwa imikhiqizo ye-OPA yakhelwe ukusebenzisana okubanzi. Ngaphambi kokuthenga, kuhle ukuqinisekisa amandla e-bandwidth namandla kagesi enethiwekhi yakho ukuze kuqinisekiswe ukusebenza kahle. Ithimba lobuchwepheshe le-OPA linganikeza isiqondiso mayelana nokuhambisana nezidingo zokufaka.

Izimpondo zenethiwekhi ezisakaza umsindo kuzo zonke izinhlangothi zisakaza umsindo ngokulinganayo kuzo zonke izinkomba, okwenza zifaneleke ezindaweni ezivulekile lapho ukumbozwa kudinga ukuthi kufane, njengamaphaseji, amakamelo okulinda, namagceke. Izimpondo eziqondisayo zigxilisa umsindo emugqeni othile, zivumela ukuthi zisakaze umsindo ibanga elide futhi ngokugxila okukhulu endaweni eqondiwe, okusebenziseka kahle emahholo amakhulu noma ezindaweni ezingaphandle lapho ibanga libalulekile. Ukukhetha kuncike ekuhlelweni komzimba wesakhiwo sakho kanye nephethini yokumboza oyifisayo. Ezinye izindawo zizuzisa ngokuhlanganiswa kwazo zombili izinhlobo ukuze kutholakale imiphumela ekahle. I-OPA inikeza amamodeli anezici ezahlukene zokusabalalisa ukuze ahlangabezane nezimo ezahlukene zokufakwa.

Ikhwalithi yokuphuma ephezulu yesipikha se-horn yenethiwekhi ilinganiswa ngezinga layo lomsindo (sound pressure level), futhi amamodeli asebenza kahle kakhulu angafinyelela ku-120 dB noma ngaphezulu. Leli zinga lokuphuma lanele ukunqamula umsindo ongemuva omkhulu ezimbonini, ezindaweni zokuthutha, nasezindaweni zangaphandle. Umsindo wangempela ozwakalayo ezithwalini uncike ebangeni ukusuka kusipika, ukuphakama kokufakwa, nezimo zomsindo zendawo. Lapho kukhethwa imodeli, abathengi kufanele bacabangele izinga lomsindo ongemuva wendawo yabo ukuze baqinisekise ukumboza okwanele. I-OPA inikeza imininingwane ye-SPL eningiliziwe yemodeli ngayinye ukusiza ekukhetheni nasekubekeni okufanele.

Izinkhulumo ze-IP network horn zinikeza izinzuzo ezinkulu kunezinhlelo zendabuko ze-analog, okuhlanganisa ukufakwa kwezintambo okulula, ukuphathwa okugxilile, nokukhula okuthuthukisiwe. Ngenxa yokuthi zisebenza ngenethiwekhi, iyunithi ngayinye ingaqondiswa futhi ilawulwe ngokwehlukana, okuvumela abaphathi ukuthi bakhe izindawo, bahlele imilayezo, futhi balungise ivolumu bekude. Lokhu kuqeda umsebenzi wokushintsha izintambo odinga umsebenzi omningi uma kuguqulwa izinhlelo ze-analog futhi kunciphisa ubunkimbinkimbi bokunakekela. Ukudluliswa kwedijithali futhi kugcina ukucaca komsindo emabangeni amade, kugwema ukulahleka kwesignali okuvamile ekusebenzeni kwe-analog. Ezinhlanganweni ezihlela ukukhula, ukuguquguquka kobuchwepheshe be-IP kunikeza isisekelo esiqinisekisa ikusasa.

Izinkhulumo zomsindo zenethiwekhi zisetshenziswa ezindaweni eziningi ezahlukene, okuhlanganisa izikole, izimboni, izikhumulo zezindiza, izinkundla zemidlalo, iziteshi zezokuthutha, nezakhiwo zezentengiselwano. Ezikoleni, ziletha amashejuli ezinsimbili, izimemezelo, nemiyalo yezimo eziphuthumayo kukhempasi yonke. Ezimbonini, zisakaza izexwayiso zokuphepha nezibuyekezo zokusebenza ezindaweni ezinomsindo omkhulu. Izikhumulo zezindiza zithembele kuzo ekumemezeleni, izimemezelo zamasango, nezaziso zokuphuthuma ezindaweni ezinkulu zamaterminals. Ukusebenza kwazo ngezindlela eziningi nokuxhumana okuthembekile kwenethiwekhi kuzenza zibe ukukhethwa okuthandwayo kunoma iyiphi indawo edinga amandla acacile, amaphakathi okuphakamisa umsindo. I-OPA inolwazi lokuhlinzeka ngezixazululo kuhlobo ngalunye lwalezi zinhlelo zokusebenza.

Yebo, i-OPA Co., Ltd. ihlinzeka ngezinsizakalo eziphelele zokwenza ngendlela oyifisayo ze-OEM ne-ODM zezikhulumi ze-network horn. Amakhasimende angacela izinhlobo zemibala ezikhethiwe, ukupakishwa okunophawu lwenkampani, amapharamitha obuchwepheshe aguqulelwe, izinketho zokufaka ezenziwe ngendlela oyifisayo, nezici ezikhethekile ze-firmware ukuze kuhlangatshezwane nezidingo ezithile. Ithimba lobunjiniyela lisebenzisana eduze namakhasimende ukuze licwengise imininingwane futhi liqinisekise ukuthi umkhiqizo wokugcina uhlangana kahle nezinhlelo zawo. Lokhu kuvumelana nezimo kuvumela abasabalalisi nabahlanganisi bezinhlelo ukuthi bahlukanise okunikezwayo kwabo emakethe. Ukuze uthole ulwazi oluningi mayelana nezinketho zokwenza ngendlela oyifisayo, xhumana ne-OPA ngqo noma vakashela ikhasi le-Customize.

Ukuze uthole isilinganiso sentengo, ucele isampula, noma uthole imininingwane eningiliziwe yezobuchwepheshe, vele uxhumane ne-OPA Co., Ltd. ngewebhusayithi noma nge-imeyili. Ithimba lethu lokusekela amakhasimende eliphendulayo lizophendula ngokushesha ngentengo, ukutholakala, nezincomo zomkhiqizo ngokuya ngezidingo zakho. Uma udinga usizo ekukhetheni imodeli efanele, onjiniyela bethu bangakunikeza isiqondiso mayelana nokucaciswa nokuhlelwa. Sisekela ukuthunyelwa emhlabeni wonke futhi sinikeza izinketho eziguquguqukayo zoku-oda zamaphrojekthi abosayizi bonke. Ukuxhumana nathi yisinyathelo sokuqala sokuthuthukisa ingqalasizinda yakho yokuxhumana ngesipikha se-network horn esisezingeni eliphezulu.