Of technologyKorantada

Sida loo sameeyo jaban oo ah kordhiyo subwoofer wanaagsan oo aad gacmihiinna

subwoofer lahaansho tayada waa qaali. Sharaxa for this jira dad badan, waayo, waa loo baahan yahay loomana baahno gaar ah jidhka, iyo afhayeenka oo tayo sare ah, iyo heerka wax soo saarka awood sare, iyo, goob warshad aad u taxaddar gaar ah.

Sidaas guryaha. At mawjadaha hooseeyo muujiyaan oo dhan cillado nidaamka Gudoomiyaha kasta. mawjadaha resonance The keeni gariirka loo baahnayn dareemay sida qablamaya. Si looga fogaado ku takrifalka codka, xero subwoofer xidhmin dhawaaqa ahmiyadda ugu buuxiyo buunshada ku, laakiin haddii qaabka iyo dhinacyada waxaa loogu talagalay oo isku aadiyo si qaldan, qiyaas noocan oo kale ah oo kaliya ayaa bixin doona horumar qayb ahaan.

Afhayeenka - ah element design muhiim ah. Xooggiisa waa in aanay noqon wax ka yar 100 watts, iyo sifooyinka looga baahan yahay si ay u siiyaan infrachastot loo maqli karo. Hadda waxay waxaa la soo saaray ay yihiin kuwo yar - inta u dhaxaysa 6 iyo 15 inches dhexroor.

Ururi kordhiyo waayo subwoofer la gacmahaaga radio ham khibrad leh awoodo, taas oo uu leeyahay dhaqanka ee rakibaadda iyo sixitaanka qalab casri ah. Nuqdada ma fududa, inkastoo xaqiiqda ah in qaybaha Semiconductor casri ah ay leeyihiin Heer sare ah ee la qabsashada waddanka. Waxay u baahan tahay oo keliya ma ay yaqaaniin sida wax loo akhriyo gooldhalinta iyo fahmo mabda shaqada ee kordhiyo inta jeer ee uu hooseeyo, laakiin sidoo kale waxay hantiyi farsamo ee anmbarka loox circuit iyo xirfado kale oo muhiim, oo ay ku jiraan fudud a filan arrinta sida kabida oo tayo sare leh.

Ururiyey saarka kordhiyo subwoofer gacmahaaga, waxaad u baahan tahay in si degdeg ah ay go'aansadaan in ay caga. Haddii ay waxaa loogu tala galay in ay ka shaqeeyaan in gaariga, shuruudaha isaga keligiis ahaado, oo haddii tiyaatarka guriga - kale ah.

Xaaladda hore qiimaha danab ku kooban in ka hawlgala on-guddiga dhaxe, caadi ahaan laga jaray 12 volts leh guryaha. Dhibaatada waxaa fududeeyey by xaqiiqada ah in a transformer xoog, kordhiyo, iyo stabilizer xoog badan looma baahna. Laakiin nidaamka yeelan doontaa in aad naftaada u ururiyaan. dib u eegista wanaagsan helay TDA7293, adkeysan karaan wax soo saarka hadda sare oo la siiyo awood ku filan (100 watts) in la wado Bass ah.

Haddii kordhiyo subwoofer oo macmal ah, waayo, shaneemo guriga, shuruudaha kale. dhab ahaan waxaad u tagi kartaa on Jidka isku mid ah iyo waxa ay u ururiyaan si la mid ah, laakiin waxay qaadan doontaa transformer arrin xoog badan korontada, kuwaas oo dhamaantood u baahan tahay in ay ku habboon gudahooda guryaha, ayaa hore u rakiban Gudoomiyaha iyo Bass reflex si caddaalad ah ku wareejin. Isla mar ahaantaana waa in aynaan illoobin ku saabsan suuqa kala iibsiga kulaylka, hiitarka sidoo kale qaadan meeshoodii.

Waxaa jira hab kale ee xalinta dhibaatada - ma ururiyaan kordhiyo subwoofer gacmahaaga, oo ay isticmaalaan nidaamka diyaar-dhigay, tusaale ahaan, Amfiton ku Sammeecado ' "ama" Brig-001 "Zaman Soviet. Waxaad ka iibsan kartaa qiimo macquul ah, gaar ahaan haddii mid ka mid ah channels aan la shaqeeyo. Nidaamka qaybsan haboon, a korontada diyaar iyo qawaaniin la abuuro xaaladaha oo dhan si ay u isticmaalaan qalab tayo sare leh, oo madaxaaga ka badan sida loo sameeyo kordhiyo ah subwoofer ma jebin karaysaan.

filtarrada LC-yareysey inta jeer band dhexe iyo inta jeer sare waa in lagu rakibaa ugu talooyin iyo qalab wax soo saarka isla markiiba ka hor afhayeenka. Ururinta kordhiyo subwoofer oo aad gacmihiinna ama la isticmaalayo nidaamka diyaar-dhigay, taxadar waa in laga iyo xaddidaadda buuqa, iyo hawlgal muddo dheer oo lagu kalsoonaan karo oo ah qalabka elektarooniga ah waa xasaasi u ah dollar.

Oo waxaan doonayaa inaan iraahdo in aynaan sidoo kale adigoo si ay u muujiyaan natiijada hawshootay deriskooda, iyagu ma ay maqsuud.

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