Uluhlu lwesithethi somgcaIinkqubo zikwabizwa ngokuba yi-linear integral speakers.Izithethi ezininzi zinokudityaniswa zibe liqela lesithethi kunye ne-amplitude efanayo kunye nesigaba (uluhlu lomgca) isithethi sibizwa ngokuba sisithethi soluhlu lwemigca.
Uluhlu lwemigca thethar Umthamo omncinci, ubunzima obulula, umgama omde wokubonisa, uvakalelo oluphezulu, ukungena okunamandla, inqanaba loxinzelelo lwesandi esiphakamileyo, isandi esicacileyo, ukuthembeka okunamandla, phakathi kwemimandla ye-uniform dichotomy frequency line array sound coverage yenkqubo yesithethi esipheleleyo.Uluhlu lwemigca luseti yeeyunithi zemitha ezicwangciswe ngokuthe tye, imigca esondeleleneyo kunye ne-amplitude efanayo nesigaba.
Isetyenziswa kakhulu kwindawo yemidlalo yeqonga, indawo yokuzivocavoca, ukusebenza kwangaphandle, iklabhu yasebusuku, ibha yokusebenza yangaphakathi, iqonga elikhulu, ibha, iholo enemisebenzi emininzi, inkqubo yokufaka esisigxina.
Uluhlu lwesithethi somgcaIplani ethe nkqo ye-axis ephambili ngumqadi omxinwa, kwaye i-superposition yamandla inokukhanya kwimigama emide.Ngelixa isiphelo esisezantsi senxalenye egobileyo yekholamu yomgca igubungela indawo ekufutshane, isenza i-proximal ukuya kugutyulo olude.