Ezinhlelweni zomsindo, izigaba zangaphambili nezangemuva ziyimiqondo emibili ebalulekile edlala indima ebalulekile ekuqondiseni ukugeleza kwamasignali omsindo.Ukuqonda izindima zesiteji sangaphambili nesangemuva kubalulekile ekwakheni amasistimu omsindo wekhwalithi ephezulu.Lesi sihloko sizocubungula ukubaluleka nezindima zezigaba zangaphambili nezasemuva kumsindo.
Umqondo wamazinga angaphambi nangemuva
Isiteji esingaphambili: Ezinhlelweni zomsindo, isigaba sangaphambili ngokuvamile sibhekisela ekugcineni kokufaka kwesiginali yomsindo.Inesibopho sokwamukela amasiginali alalelwayo emithonjeni ehlukene (njengezidlali ze-CD, amadivaysi e-Bluetooth, noma omabonakude) futhi iwacubungule abe ifomu elifanele ukucutshungulwa okulandelayo.Umsebenzi wesiteji esingaphambili ufana nalowo wesikhungo sokucutshungulwa kwesignali yomsindo kanye nesikhungo sokubeka isimo, esingalungisa ivolumu, ibhalansi, namanye amapharamitha wesignali yomsindo ukuze kuqinisekiswe ukuthi isignali yomsindo ifinyelela esimweni sayo esilungile ekucutshungulweni okulandelayo.
Isiteji sokuthunyelwe: Uma kuqhathaniswa nesiteji sangaphambilini, isigaba sokuthunyelwe sisho ingemuva leketango lokucubungula isignali yomsindo.Ithola amasiginali omsindo asetshenzwe ngaphambilini futhi iwakhiphe kumadivayisi alalelwayo njengezipikha noma ama-headphone.Umsebenzi wesiteji sokuthunyelwe ukuguqula isignali yomsindo ecutshunguliwe ibe umsindo, ukuze ibonakale ngohlelo lokuzwa.Isigaba sokugcina ngokuvamile sihlanganisa amadivaysi afana nama-amplifiers nezipikha, anesibopho sokuguqula amasignali kagesi abe amasignali omsindo futhi awadlulise ngezipikha.
--Indima yezigaba zangaphambili nezangemuva
Indima yeleveli eyandulele:
1. Ukucutshungulwa kwesignali nokulawula: Indawo engaphambili inesibopho sokucubungula amasignali omsindo, okuhlanganisa ukulungisa ivolumu, ukulinganisa umsindo, nokuqeda umsindo.Ngokulungisa isiteji esingaphambili, isignali yomsindo ingathuthukiswa futhi ilungiswe ukuze ihlangabezane nezidingo zokucubungula nokukhiphayo okulandelayo.
2. Ukukhethwa komthombo wesignali: Indawo engaphambili ngokuvamile inamashaneli okokufaka amaningi futhi ingaxhuma izisetshenziswa zomsindo ezivela emithonjeni ehlukahlukene.Ngokusebenzisa ingaphambili, abasebenzisi bangashintsha kalula phakathi kwemithombo yomsindo ehlukene, njengokusuka ku-CD baye kumsakazo noma umsindo we-Bluetooth.
3. Ukuthuthukisa ikhwalithi yomsindo: Idizayini enhle yangaphambili ingathuthukisa ikhwalithi yamasiginali omsindo, iwenze acace kakhudlwana, abe namaqiniso kakhudlwana, futhi anothe.Ingaphambili lingathuthukisa ikhwalithi yamasiginali omsindo ngochungechunge lwamasu okucubungula isignali, ngaleyo ndlela inikeze umuzwa ongcono wokuzwa.
Indima yesiteji esingemuva:
1. Ukukhulisa isignali: Isikhulisi samandla esigabeni sakamuva sinesibopho sokukhulisa isignali yomsindo efakiwe ukuze sifinyelele ileveli eyanele yokushayela isipika.I-amplifier ingakhulisa ngokuya ngosayizi kanye nohlobo lwesignali yokufaka ukuze kuqinisekiswe ukuthi umsindo ophumayo ungafinyelela izinga levolumu elilindelekile.
2. Okukhipha umsindo: Isiteji esingemuva siguqula isignali yomsindo ekhulisiwe ibe umsindo ngokuxhuma amadivayisi okukhiphayo njengezipikha, futhi siyikhiphele emoyeni.Isipika sikhiqiza ukudlidliza okusekelwe kusignali kagesi eyamukelwe, ngaleyo ndlela sikhiqize umsindo, okuvumela abantu ukuzwa okuqukethwe komsindo oqukethwe kusignali yomsindo.
3. Ukusebenza kwekhwalithi yomsindo: Idizayini enhle yesiteji sokuthunyelwe ibalulekile ekusebenzeni kwekhwalithi yomsindo.Ingaqinisekisa ukuthi amasiginali omsindo ayakhuliswa ngaphandle kokuhlanekezela, ukuphazamiseka, futhi agcine ukwethembeka kwawo okuphezulu nokunemba phakathi nokukhiphayo.
---- Isiphetho
Kumasistimu omsindo, izigaba zangaphambili nezangemuva zidlala indima ebalulekile, ndawonye zakha indlela yokugeleza yamasignali omsindo ngaphakathi kwesistimu.Ngokucubungula nokulungisa isiphetho sangaphambili, isignali yomsindo ingathuthukiswa futhi ilungiswe;Ileveli yokugcina inesibopho sokuguqula isignali yomsindo ecutshunguliwe ibe umsindo futhi iyikhiphe.Ukuqonda nokumisa kahle izigaba zangaphambili nezangemuva kungathuthukisa kakhulu ukusebenza nekhwalithi yomsindo yesistimu yomsindo, kunikeze abasebenzisi umuzwa ongcono womsindo.
Isikhathi sokuthumela: Apr-16-2024