Ukucushwa kanye nokucushwa kwezinhlelo zamakheli omphakathi
Ukuqonda izidingo emkhakheni womsindo
Ngaphambi kokucushwa, kufanelekile ukucacisa izimo lapho isistimu yethu yomsindo izosebenza futhi yiziphi izixazululo zesistimu ezingcono kakhulu ongakhetha kuzo. Enye yezinhlelo zokuqinisa umsindo ezisetshenziswa kakhulu yisistimu yomugqa, esekelwe esakhiweni se-modular, okuvumela ukunwetshwa kwesistimu ngezakhi ezengeziwe. Lapho sinquma ngesixazululo esinjalo, kufanele sivumelane nohlobo lwemicimbi esihlose ukuyimemezela kanye nendawo. Sizomisa isistimu yomsindo ngendlela ehlukile uma sifuna ukusakaza amakhonsathi ngaphandle, futhi ngokuhlukile lapho sizomemezela izingqungquthela zesayensi emahholo amanyuvesi. Kusazodingeka eminye imingcele ukuze kuhlinzekwe umsindo emicimbini ekhethekile, njengemishado, amadili, njll. Yiqiniso, inkinga eyinhloko isikali sobukhulu, okungukuthi ububanzi okufanele buhlinzekwe isistimu yomsindo, ukuze umsindo uzwakale ngokucacile. yonke indawo. Sizohlinzeka ngomsindo wendawo yokuzivocavoca, i-cathedral, nenkundla yebhola lezinyawo ngendlela ehlukile.
Isistimu ye-Passive noma esebenzayo
Isistimu yomsindo we-passive inikwa amandla yi-amplifier yangaphandle futhi ngenxa yalesi sixazululo singakwazi ukulungisa i-amplifier kulokho esikuthandayo, isibonelo, ukuthola umsindo oyingqayizivele, sebenzisa i-amplifier ye-tube.
Umsindo osebenzayo ufakwe amandla awo futhi uvame ukukhethwa ngoba asincikile kusikhulisa-zwi sangaphandle, ngakho-ke uma siya ephathini siba nomthwalo owodwa omncane.
Amasistimu omsindo
Singakwazi ukuhlukanisa izimiso ezintathu zomsindo eziyisisekelo, ngasinye esisebenza ngendlela ehlukile, futhi ukukhetha kunqunywa ngokuyinhloko ngendawo okufanele izwakale. Uhlelo oluphakathi, olusetshenziselwa ukuzwakala, phakathi kokunye, amahholo, amahholo namahholo okufundisa. Imishini yesikhulisazwi itholakala endizeni eyodwa eduze kwendawo yesenzo sesiteji esiqhubekayo, futhi izimbazo eziyinhloko zemisebe yesikhulisazwi endizeni evundlile kufanele ziqondiswe cishe ngokudayagonali ehholo. Lolu hlelo luqinisekisa ukuhambisana kwemibono ye-optical ne-acoustic ebonwa yisilaleli.
Ukuhlelwa okuhlukaniselwe indawo lapho izipikha zisatshalaliswa ngokulinganayo kuso sonke isikhala esingangenwa umsindo, ngaleyo ndlela kugwema ukushintshashintsha okukhulu kokuqina komsindo ezindaweni ezihlukene ekamelweni. Ngokuvamile amakholomu amisiwe ophahleni futhi leli lungiselelo livame ukusetshenziswa emakamelweni amade naphansi.
Uhlelo lwezoni lapho izikhulumi zibekwe khona ezindaweni ezingazodwana, lapho yonke indawo ihlukaniswe khona, lapho iqembu ngalinye lezikhulumi kufanele likhulise indawo eyodwa. Ukubambezeleka kwesikhathi esikhethwe ngokufanelekile kwethulwa phakathi kweqembu ngalinye lezikhulisazwi ezindaweni. Uhlelo olunjalo luvame ukusetshenziswa ezindaweni ezivulekile.
Indlela yokushuna isistimu yomsindo
Imishini emihle iyisisekelo, kodwa ukusebenzisa ngokugcwele amandla nekhwalithi yayo, kufanelekile ukuba nolwazi lokucushwa kwayo, izilungiselelo kanye nazo zonke ezinye izakhi ezithinta umphumela wokugcina. Esikhathini sokwenziwa kwedijithali, sinawo amadivaysi afanelekile azobonisa ukusethwa okuphelele kwemishini yomsindo. Ngokuyinhloko isofthiwe efakwe kukhompuyutha ephathekayo yethu edlulisela idatha enjalo kithi. Nokho, ukuze kusetshenziswe kahle le ndlela, izinkomba ngazinye kufanele zifundwe ngendlela efanele. Okubaluleke kakhulu i-RTA, okuyisistimu yokulinganisa enezinhlangothi ezimbili eyethula izinga lamandla elivezwa ngama-decibel noma ama-volts kubhendi ethile yefrikhwensi. Kukhona nezinhlelo zokulinganisa ezintathu ezifana ne-TEF, i-SMAART, i-SIM, futhi ezethula izinguquko ezingeni lamandla lamafrikhwensi angawodwana ngokuhamba kwesikhathi. Umehluko phakathi kwezinhlelo ezihlukahlukene ukuthi i-RTA ayikunaki ukuhamba kwesikhathi, futhi izinhlelo zokulinganisa ezintathu zisekelwe ekudluliseni okusheshayo kwe-FFT. Ngakho-ke, kufanelekile ukufunda okwengeziwe ngezinkomba nezilinganiso ngazinye, ukuze ungagcini nje ngokuzifunda ngendlela efanele, kodwa futhi ukwazi ukuzisebenzisa endaweni lapho silinganisa khona futhi sishuna. Iphutha elivamile ezilinganisweni zethu kungase kube ukulungiselelwa okungalungile kwemakrofoni yokulinganisa ngokwayo. Lapha, futhi, kufanelekile ukuhlaziya ukuthi umbhobho onjalo kufanele ubekwe kuphi. Ingabe zikhona izithiyo, ukuboniswa okuvela odongeni, njll., ukuhlanekezela okuhlanekezela ukulinganisa kwethu. Kungase futhi kwenzeke ukuthi ngaphandle kwamapharamitha anelisayo, asanelisekile ngokuphelele ngesilungiselelo. Khona-ke kufanele sisebenzise umshini wokulinganisa ophelele kakhulu oyisitho sokuzwa.
Isifinyezo
Njengoba ubona, ukumiswa kahle kwesistimu yomsindo kudinga ukucabangela izici eziningi. Ngakho-ke, kufanelekile ukuhlaziya zonke izindaba kahle futhi kucatshangelwe lezo ezinomthelela oqondile emandleni kanye nekhwalithi yesiginali edlulisiwe. Futhi njengasezicini eziningi zesistimu yomsindo nezilungiselelo zayo, futhi lapha, phakathi nokushuna kokugcina, cishe kuzodingeka sihlole kancane ukuze sithole isilungiselelo esilungile semishini yethu.
