Kwihlabathi elihlala livela letekhnoloji yeaudio,izithethi zoluhlu lwemigcaziye zaba yinxalenye ebalulekileyo yeekonsathi, imisitho ephilayo, kunye nofakelo.Olu luhlu lunamandla lwezithethi luguqule ukuqinisa isandi, lubonelela ngokhuselo oluchukumisayo kunye nokucaca kweendawo ezinkulu.Namhlanje, siphengulula kwimbali kunye nezibonelelo zezithethi zoluhlu, kunye nefuthe lazo kwishishini leaudio.

I-Evolution ye-Line Array Izithethi:

Izithethi zoluhlu lwemigca zingalandwa ukusuka ekuqaleni koo-1980 xa ingqikelelo yazo yaziswa okokuqala yi-Altec Lansing.Nangona kunjalo, akuzange kube phakathi koo-1990 apho uluhlu lwemigca luye lwafumana ukuthandwa, ngenxa yomsebenzi owenziweyo kaGqr. Christian Heil, umseki we-L-Acoustics.Umbono kaHeil wawukuphucula umgangatho kunye nokuhambelana kwesandi esiphilayo kubaphulaphuli abaninzi.

Ngexesha labo lokuqala, iisistim zoluhlu lwemigca zineekhabhathi ezinkulu, ezithwele iimpondo ezitya indawo enkulu kwaye zinzima ukuthutha.Nangona kunjalo, ngokuhamba kwexesha, ukuqhubela phambili kwitekhnoloji yomqhubi, uyilo oluvalelekileyo, kunye nobuchule bokuqhuba lukhokelele kuphuhliso lwezithethi ezidibeneyo nezisebenzayo zoluhlu esizisebenzisayo namhlanje.

Izinto eziluncedo zeLine Array Izithethi:

Olona ncedo lubalulekileyo lwezithethi zoluhlu kubuchule bazo bokubonelela ngesandi esingaguqukiyo kwindawo yonke.Ngokungafaniyo neenkqubo ze-PA zemveli, uluhlu lwemigca lusasaza isandi ngokulinganayo, ukunciphisa ukuhluka kwevolumu kunye nethoni kwindawo yonke yabaphulaphuli.Oku kuqinisekisa ukuba wonke umntu ufumana umgangatho ofanayo weaudio, nokuba ukwindawoni na.

Enye inzuzo ephawulekayo yezithethi zoluhlu luphuculo lokusasazwa kwazo ngokuthe nkqo.Ngeenkqubo zesithethi esiqhelekileyo, isandi sithande ukusasazeka ngokuthe tye ngelixa siphulukana nobunzulu ngokuthe nkqo.Nangona kunjalo, umgca welayini usebenzisa abaqhubi abaninzi besithethi kumgca othe nkqo, ovumela ulawulo olungcono kwi-angle yokubonisa kunye nokusabalalisa isandi esifanayo kwimigama emide.

Izithethi zoluhlu lwemigca ziyagqwesa ekuvezeni isandi esinamandla, esicacileyo, nesendalo, nakwivolumu ephezulu.Ukukwazi kwabo ukumelana namanqanaba aphezulu oxinzelelo lwesandi kubenza balungele iikonsathi ezinkulu, imisitho yezemidlalo, kunye neminyhadala yangaphandle.Ukongeza, ubungakanani babo obubambeneyo kunye noyilo lweemodyuli lubonelela ngokulula kwaye luvumela ukwenziwa ngokwezifiso ngokusekwe kwiimfuno zendawo.

IMpembelelo yeMarike kunye neZibonelelo zexesha elizayo:

Ukwamkelwa kwezithethi zoluhlu lwemigca kuguqule imboni yeaudio, kuyenza ibe yeyona nto iphambili ekuqiniseni isandi sobuchule.Iinkampani ezinkulu zesandi kunye nabavelisi bezixhobo bayaqhubeka nokucokisa itekhnoloji, bezama ukwandisa amandla, ukucaca okuphuculweyo, kunye nokuphatheka okuphuculweyo.Ngenkqubela phambili kwidijithali kunye noqhagamshelo olungenazingcingo, izithethi zoluhlu lwemigca ziya ziguquguquka ngakumbi kwaye ziqhelana nehlabathi elikhawulezayo leziganeko zanamhlanje.

Uluhlu lwezithethi zomgcabahambe umgama omde ukususela ekuqalisweni kwabo ngeminyaka yee-1980, beguqula uqiso lwesandi kwiindawo ezinkulu nakwimisitho.Isakhono sabo sokubonelela ngokhuseleko olungaguqukiyo, ukusasazwa okuthe nkqo, kunye nentelekelelo yesandi esinamandla kubenze babaluleke kakhulu kwiingcali zeaudio kunye nabathanda ngokufanayo.Njengoko itekhnoloji iqhubeka nokuhambela phambili, sinokulindela ukongezelelwa ngakumbi kwiinkqubo zoluhlu lwezithethi, siqinisekisa amava eaudio antywilisayo nangenakulibaleka kubaphulaphuli kwihlabathi liphela.