TOA Corporation ndiyopanga padziko lonse lapansi zida zomvera zamawu ndi makina achitetezo a intercom, omwe amadziwika ndi mayankho amawu amalonda ndi machitidwe amisonkhano.
Malingaliro a kampani TOA CORP, yomwe inakhazikitsidwa ku Kobe, ku Japan mu 1934, ndi kampani yoyamba yopanga zida zamakono zomvera ndi chitetezo. Ndi filosofi yokhazikika popereka mawu osati zida zokha, TOA yadzikhazikitsa yokha ngati mtsogoleri pazamalonda zamalonda, kuphatikizapo ma adilesi a anthu, olankhula akatswiri, ampma lifiers, ndi njira zapamwamba zotulutsira mawu. Kampaniyo imapanganso makina apamwamba kwambiri a intercom ndi misonkhano yomwe amagwiritsidwa ntchito kwambiri m'mabwalo a ndege, masukulu, mabwalo amasewera, ndi malo ogulitsa padziko lonse lapansi.
Ku America, Malingaliro a kampani TOA Electronics, Inc. imagwira ntchito ngati gawo lachigawo, kupereka chithandizo chodzipatulira ndi kugawa kwa mndandanda wazinthu zambiri za TOA. Kuchokera ku makina osakaniza a digito kupita ku oyankhula osiyanasiyana ndi ma intercoms a IP, TOA ikupitirizabe kupanga njira zomveka bwino komanso zolankhulana, kuonetsetsa chitetezo ndi kumveka bwino m'malo a anthu.
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Mafunso wamba okhudza zolemba, kulembetsa, ndi chithandizo chamtunduwu.
Ndikoyenera kugwiritsa ntchito zingwe za Cat5e STP (Shielded Twisted Pair) pazolumikizana zonse kuti zitsimikizire kuti zikuyenda bwino komanso kuchepetsa kusokoneza.
Popeza mankhwala ambiri a TOA ndi zida za digito za Class A zopangidwira malo ogulitsa, kugwira ntchito m'malo okhala kungayambitse kusokoneza. Kusamutsa zida kapena kuyang'ana pansi ndi chitetezo kungathandize.
Pamayunitsi ambiri apakompyuta monga maikolofoni kapena mayunitsi amsonkhano, dzina lachiwonetsero lomwe lili ndi nambala yachitsanzo ndi mphamvu zake zimayikidwa pansi pa chipangizocho.
Zolemba zaposachedwa zamalangizo, mapulogalamu, ndi mapepala a data zitha kutsitsidwa kuchokera ku TOA Electronics webtsamba kapena lapadziko lonse la TOA Data Library.