Abantu abaphila ngokuhlobana nabo ngokucula kufanele banakekele imakrofoni yezwi elingenantambo. Kungcono kakhulu ukucula nokuthutha uma ucingo lungakulandeli. Yilokho abayikho, ukuthi bangawaxhuma kanjani nokuthi yini okufanele bayibheke lapho bethengwa, sizobe sitshele esihlokweni sethu.
Imakrofoni engenantambo isebenza kanjani?
Njengamanye amadivaysi angenantambo, ukudluliselwa kwesignali kusuka kumakrofoni kuya ku-amplifier kwenzeka ngemisebe ye-infrared noma amagagasi omsakazo. Lezi zinsuku ziyasetshenziswa kaningi, ngoba zinikeza uhla olubanzi (kufika ku-100 m) futhi zingenise izithiyo (izindonga, izinsika, izinkuni, njll).
Amakrofoni omsakazo we-wireless asebenzayo alula kakhulu. Imisindo ekhishwe umuntu iya ku-transmitter, okuyinto futhi, iguqula ibe amagagasi omsakazo. Uthola umamukeli ohlala kude futhi izimpikiswano kuzipikha.
Umthombo wamagagasi omsakazo ungatholakala kokubili kumakrofoni (ku-model model) nasesikhungweni se-lumbar rectangular, esizoxhunyaniswa kuyo ngethoni. Kunoma yiluphi uhlobo lwe-transmitter, kufanele kube ne-antenna. Kungakhiwa-ngaphakathi noma kwangaphandle. Njengawo wonke amadivayisi angenantambo, isebenza kuma-betri. Lezi kungaba amabhethri, amunwe noma amaphilisi webhethri.
I-microphone engenantambo iyisixazululo esihle kakhulu ku- karaoke , ngokuqhuba nokuhlela izinombolo zekhonsathi emicimbi ehlukahlukene. Uzohamba ngokuzungezile isayithi ngaphandle kokwesaba ukudonsa phezu kwentambo, futhi izwi lakho lizozwakala kahle.
Indlela yokuxhuma imakrofoni engenantambo?
Yenzani ukuze imakrofoni yezwi elingenantambo isebenze, kulula kakhulu. Okokuqala, udinga ukuvula imakrofoni ngokwayo (ngokuvamile ibinki yokuqala ekuqaleni) bese uxhuma owamukelayo kwinethiwekhi. Kumele kuhlolwe amaza agcwele ubude obufanayo (i-VHF, i-UHF noma i-IR) ne-transmitter. Ngemuva kwalokho, umamukeli kufanele axhumeke kuzikhulumi (lokhu kungaba isistimu yomsindo wekonsathi, izikhulumi ezihlukene noma ukuqapha imisindo).
Ungakhetha kanjani imakrofoni engenantambo ukuze ukhulume?
Imakrofoni ngayinye ikhiqizwa inenjongo ethize (yamazwi noma izinsimbi). Futhi kukhona ama-universal, kodwa uma ufuna ukuthola umsindo omuhle, kufanele uthathe okukhethekile.
Ekudluliseni ukucula, kubaluleke kakhulu ukugcina ikhwalithi ezwakalayo, ngakho-ke izici zobuchwepheshe zemakrofoni ngokwazo kanye nomthumeli womsakazo kufanele zikhokhwe kakhulu. Lezi zihlanganisa uhlobo lwendwangu, ingcindezi ye-acoustic, indawo yokuzwela, amandla, ukuzinza kwemvamisa yenethiwekhi, kanye nobubanzi bezimvume ezamukelekayo.
Isici esibalulekile esilandelayo ekukhetheni imakrofoni engenantambo yisikhathi sokusebenza okuqhubekayo ngaphandle kokuvuselela. Ngokuvamile, isikhathi eside, singcono. Phela, uma imakrofoni iyeka ukuthumela isignali, akekho ozokuzwa.
Ngefomu, ama-microphones angenawaya aphethwe ngesandla (ifomu evamile) kanye ne-mini. I-latter, nayo, ihlukaniswe ibe yincanyana noma
Amakrofoni angenazintambo angenazibi kakhulu. I-Shure, i-AUDIX, i-Sennheiser, i-Audio-Technica ne-Rode imodeli ingumgangatho omuhle.
Ngisho nemishini engcono kakhulu, ukubekwa okulungile kwe-antenna nokulungiswa kwe-transmitter kuyadingeka, ngaphandle kwalokho isignali izodluliselwa ngokuphazanyiswa, okuzokwenza ukuthi kuthinte izinga lezikhulumi zabo ezizwakalayo.