Eyona acoustics ilungileyo yethiyetha yasekhaya – ukukhetha kunye nokudibanisa inkqubo ngezandla zakho

Injongo ephambili yeethiyetha zasekhaya kukudala “impembelelo yobukho” ngelixa ubukele iimuvi kwaye umamele umculo. Ngamanye amazwi, ekuveliseni imifanekiso kunye nesandi somgangatho ophezulu, kufuphi ne-cinema. Inkqubo yesithethi sethiyetha yasekhaya inoxanduva lwesandi esingqongileyo. Kolu hlaziyo, siya kuyihlalutya.

I-Acoustics yethiyetha yasekhaya: yintoni, yintoni na kwaye isetyenziselwa ntoni

Ke, phantsi kwe-acoustics kuyisiko ukuqonda ikhonkco lokugqibela kwikhonkco lezixhobo ezijongene nokuhanjiswa kolwazi lomsindo. Kweli nqanaba, isandi senziwa ngokutsha ngokuguqula umqondiso wombane ube ziintshukumo zomatshini zesandisi-lizwi se-electrodynamic. Owona msebenzi uphambili wezithethi zethiyetha yasekhaya sisandi esinamandla somgangatho ophezulu we-3D. Oku kuchazwa yinyaniso yokuba akukho nasinye isithethi esakhelwe kwiTV, ngelishwa, esibonelela ngevolumu kunye nesandi esijikelezileyo apho kuthengwa iithiyetha zasekhaya. Inkqubo yesithethi ilula kakhulu. Nayiphi na i-acoustics iquka umzimba, i-2-4 isandisi-lizwi kunye nezihlungi zombane. Le yokugqibela isebenza ukwahlula izandi zesandi phakathi kwezandisi-lizwi. Izithethi ezisebenzayo zikwaxhotyiswe nge-amplifier eyakhelwe-ngaphakathi.

I-acoustics yemozulu yonke

Izithethi zemozulu zonke zisetyenziselwa ngaphandle – kwiindawo ezivulekileyo, i-gazebos, njl. Zinezinga elongezelelweyo lokukhusela kumswakama kunye nokushisa okugqithisileyo. Njengomthetho, zifakwe phantsi kwe-canopy.

Isilingi

Izithethi ezifakwe kwisilingi zithathwa njengezona zingabonakaliyo. Zisetyenziselwa kwiindawo zorhwebo kunye neofisi, izindlu, njl.

udonga luhlehlisiwe

Izithethi eziseludongeni (zombini zifakwe emabhokisini kwaye zingafakwanga) ziyindlela entle yokudala isandi esijikelezileyo sethiyetha yasekhaya ngaphandle kokuhlanganisa indawo.

Iinkqubo zesithethi ezisebenzayo zethiyetha yasekhaya

I-acoustics esebenzayo ibonisa ubukho be-amplifier eyakhelwe-ngaphakathi / i-amplifiers, ezithi zikhethwe ngokufanelekileyo kwaye ziqwalaselwe ngumvelisi. Phakathi kwee-acoustics ezisebenzayo, sihlula phakathi kwezithethi ezingenazingcingo kunye nabahloli abasebenzayo.

Izithethi ezineentambo nezingenazingcingo

Olu hlobo lwe-acoustics luchongwa yindlela izithethi ezixhunyiwe ngayo.

Iimonitha ezisebenzayo

Iimonitha ezisebenzayo okanye ze-studio zihlala zimbini kunye ne-woofers kunye ne-tweeters. Umsebenzi wabo ophambili kukuhambisa isandi ngaphandle kombala okanye ukuphazamiseka.

Iikholamu zeempondo

Izithethi zephondo nazo zahlulwa, apho isandi singaphumi ngokuthe ngqo kwisithethi, kodwa ngophondo olufakwe kufutshane. Izithethi ezinjalo zinovakalelo oluphezulu kunye nolwalathiso lwemitha yesandi.

Izithethi zombane

Olu hlobo lwesithethi luhluke kwabanye ekubeni endaweni yesithethi, ifilimu encinci isetyenzisiweyo apha, yolulelwe phakathi kwabaqhubi be-2, apho isibonakaliso sombane somsindo wesandi sisetyenziswa. Abaqhubi babonelelwa nge-voltage ukusuka kwinethiwekhi. Ngolu nxibelelwano lwemimandla ye-electromagnetic eqhubekayo kunye neendawo ezitshintshanayo, ifilimu iyangcangcazela. Olu luyilo lunika ulwalathiso oluchanekileyo lwesandi, olunokuthi lugqalwe njengenzuzo kunye nelahleko.

iikholamu ezicwangcisiweyo

Ikwasebenzisa ifilimu endaweni yezithethi. Kodwa ngokungafaniyo nohlobo lwangaphambili, kwi-acoustics ecwangcisiweyo, ukungcangcazela kwefilimu kwenziwa kwindawo ehlala imagnetic. Ngaloo ndlela, ukudala isandi esifana neso esichazwe ngaphambili.

IiSubwoofers

Nge-subwoofer sithetha izithethi ezivelisa kwakhona izandi zezandi ezisezantsi, ngokuqhelekileyo ukusuka kwi-20 Hz.

Abancedisi abasebenzayo

I-woofers esebenzayo ixhotyiswe nge-amplifier eyakhelwe ngaphakathi kunye ne-crossover esebenzayo.

Ii-subwoofers ezingenamsebenzi

I-Passive subwoofers ayixhotyiswanga ngeamplifier yamandla. Kwaye iqhagamshelwe kwi-amplifier yangaphandle ngokuhambelana.

Iinkcukacha zobugcisa

Enye yeeparamitha ezimisela umgangatho ovakalayo wezithethi yidatha yezobuchwepheshe yesixhobo:

1. Eyokuqala ipharamitha ngamandla esithethi . Isandi esilungileyo siya kunikwa zizithethi ezinegunya le-100 watts okanye ngaphezulu. Kwaye ukuphakama kwamandla ezixhobo, amandla ayo amakhulu.
2. Ubuninzi boxinzelelo lwesandi , ngamanye amazwi, amandla aphezulu avumelekileyo.
3. uluhlu lwamaza . I-subwoofer idla ngokuba noxanduva lwee-frequencies ukusuka kwi-20 ukuya kwi-120 Hz.
4. Ixhotyiswe ngeteknoloji . Le parameter inoxanduva lomthamo wesandi.
5. Idayamitha yesithethi kunye noyilo lwekhabhinethi . Ezi parameters zikwamisela ubukhulu becala umgangatho wesandi ukuya kumlinganiselo omkhulu.

Ii-acoustics zobuchwephesha

Kukho ngokuqinisekileyo umahluko omkhulu phakathi kwekhaya kunye ne-acoustics yobuchwephesha. Zonke izithethi ezichwepheshile zisebenzisa iisekethe ezisebenzayo, ezibanika inzuzo enkulu ngaphezulu kwezithethi ezingenzi nto:

1. Kwi-acoustics yobuchwephesha, kukho izikhulisi zamandla ezininzi kwisithethi ngasinye, oko kukuthi, indibaniselwano ye-amplifier eninzi isetyenziswa, enqabileyo kakhulu ekusebenziseni ekhaya.
2. “Amandla” aphuculwe kwaye asebenza kwibhendi yefrikhwensi emxinwa. Konke oku kunciphisa ukuphazamiseka okunokwenzeka, kuphucula isandi ngokubanzi kunye nokunciphisa iindleko zezixhobo.
3. Ukuphazamiseka kwe-intermodulation kukwapheliswa kukungabikho kwezihluzo zangoku eziphezulu.
4. Ngenxa yokungabikho kwezihluzi ze-crossover, umthwalo we-amplifier nawo uphuculwe.
5. I-damping ye-oscillation amplitude iphuculwe.

Ngamanye amagama, i-acoustics yobuchwephesha imalunga nokubonelela ngesandi sokuqala ngaphandle kokuphazamiseka.

Phawula! Ngelishwa, ayizizo zonke ii-studio acoustics ezinokubonelela ngesandi esilindelekileyo sobuchwephesha. Ngoko ke, kucetyiswa ukuba uthenge izithethi ezivela kwezo mpawu sele zivavanyiwe ngexesha, umzekelo, iGenlec.

Iindleko zeseti yezandisi-lizwi ezivunyiweyo zisuka kwi-2,000 yeedola ukuya kwi-12,000 yeedola.

Iiacoustics zasekhaya

Umahluko ophambili phakathi kwee-acoustics zabathengi kunye neengcali kukudluliselwa kwesitayile sabo seshishini, kwaye hayi isandi esisulungekileyo santlandlolo ngaphandle kokuphazamiseka. Ngoko, umzekelo, i-brand “Harman” iya kuva isandi esibuhlungu, “Ukunyaniseka koMculo” – “intsingiselo yegolide”, kunye neempawu zaseJapan – i-bass edibeneyo.

Wireless Home Theatre Izithethi

Ukudibanisa i-classic home theatre , isetyenziswe nakwigumbi elincinci, awuyi kufuna ngaphantsi kweemitha ezingama-20-30 zekhebula lesithethi. Ngoko ke, enye yeengxaki eziphambili ze-DC ziingcingo. Kule nkalo, abavelisi be-DC baqala ukwenza imigca yabo yezixhobo ezingenazintambo. Baqhagamshela ngeBluetooth okanye Wi-Fi. Zimbini iindidi zoqhagamshelo olungenazingcingo lwezithethi zeDC:

• uqhagamshelo olungenazingcingo lwezithethi ezingasemva kuphela (Ezijikelezileyo);
• uqhagamshelo olungenacingo lwazo zonke izithethi zenkqubo.

Nangona kunjalo, ukuphunyezwa koqhagamshelwano lwe-wireless lwe-multi-channel yeziko lokuzonwabisa akuyona inkqubo elula. Idityaniswe ne:

• iifomati ezininzi ezahlukeneyo zeetshaneli ezininzi ezifuna iprosesa enamandla kunye neekhowudi;
• iindlela ezahlukeneyo zokunxibelelana ekunzima ukuzidibanisa kwi-AU;
• imfuno yongqamaniso olupheleleyo lokusebenza kwayo yonke imiqolo.

Izithethi zeThiyetha zasekhaya ezingenazingcingo: https://youtu.be/EWskwuYHgbs

System acoustics 5.1 okanye nangoku 7.1 – eyona ingcono

Ukuba sithetha ngethiyetha yasekhaya, umbuzo uya kuvela ngokuqinisekileyo, yeyiphi ifomathi ye-acoustics engcono. Inguqulo ye-classic yinkqubo ye-5.1, apho inani elithi “5” libonisa inani lezithethi, “1” – inani le-subwoofers. Emva koko, izithethi zinikezelwa ngendlela yesithethi esi-1 esiphakathi, izithethi ezi-2 zangaphambili (zibekwe emacaleni asekunene nasekhohlo abaphulaphuli / abaphulaphuli kwinqanaba leendlebe) kunye nezithethi ezi-2 zangasemva (zibekwe ngasemva okanye ngaphezulu kwentloko).

Iikhrayitheriya zokukhetha

Xa ukhetha i-acoustics kwi-theater yasekhaya, kubalulekile ukuqwalasela iiparitha zegumbi kunye nemisebenzi ekufuneka yenziwe isixhobo. Ngokuqinisekileyo, asiyikulibala malunga nohlobo oluphambili lokubekwa kwe-acoustics kwaye musa ukungayihoyi idatha yobugcisa bezixhobo. Ukhetho lweeacoustics zethiyetha yasekhaya-eziphi iibrendi ezivelisa izithethi zangoku nezikumgangatho ophezulu kunye nee-subwoofers: https://youtu.be/MPRZgPQsLKk

Ukuqhagamshela i-5.1, 7.1 inkqubo yesithethi – indlela yokucwangcisa izithethi zethiyetha yasekhaya

Ukuqhagamshela Izithethi zeThiyetha zaseKhaya

Xa ufaka inkqubo yethiyetha yasekhaya, into yokuqala ukuyenza kukubeka zonke izithethi ngokuchanekileyo, ngokuqwalasela zonke iingcebiso. Emva koko, sidibanisa izithethi kumamkeli. Ukwenza oku, sebenzisa intambo eza kunye ne-threaded kunye ne-push connectors. Kwaye sidibanisa kwi-audio inputs, sigxininise kumanqaku ahambelanayo (I-CENTER – kwisithethi seziko, i-FRONT – ngaphambili, i-SURROUND – ngasemva kunye ne-SUBWOOFER – kwi-subwoofer, ngokulandelanayo). Useta njani inkqubo yethiyetha yasekhaya ngenkqubo yesithethi esisemgangathweni we-hi-fi – ukubekwa okuchanekileyo kwesithethi senkqubo ye-5.1: https://youtu.be/YPsUVh8WvGw

Ukuqhagamshela i-acoustics kwikhompyuter

Unako kwakhona ukuqhagamshela izithethi kwikhompyutha. Ukuba sithetha ngezithethi ezingezizo, ngoko sidibanisa izixhobo usebenzisa i-Mini Jack cable okanye i-2 RCA iingcingo usebenzisa i-adapter (jonga idatha yezobugcisa bezithethi). KwiPC, igalelo lomsindo liphawulwe ngombala oluhlaza. Ukuqhagamshela i-acoustics esebenzayo kwikhompyutheni nako kunokwenzeka. Amakhadi esandi awakhelwe ngaphakathi kwiiPC zale mihla avumela ukuba kusetyenziswe inkqubo yetshaneli esi-7. Into ephambili kukuba ukwazi ukutyunjwa kombala. Ke, igalelo le-audio e-orenji lelesithethi esiphakathi kunye ne-subwoofer, eluhlaza yenzelwe izithethi zangaphambili, emnyama yeyezithethi ezingasemva, engwevu yeyamacala asecaleni, eblue yeyokuqhagamshelwa kwelayini. isiginci sombane, umdlali, njl., kunye nepinki yeyokudibanisa i-microphone. Ixabiso eliphakathi – 21,900 ruble. Ifomathi 2.0, imbonakalo yangaphandle. Imilinganiselo – 65.1 cm * 35.1 cm * 32.3 cm. Ubunzima – 11.6 kg. Indlu ye-loudspeaker yenziwe ngentsimbi kunye neplastiki, ekhuselweyo kwi-splashes, ine-backlight emnandi (iindlela ezintandathu). Amandla ewonke enkqubo yomsindo ngama-watts angama-500. Idibanisa ngeBluetooth, usebenzisa i-mini-Lack okanye i-USB cable, ine-microphone jack. Isebenza kwinethiwekhi. Inkqubo yomsindo ixhotywe nge-woofer eyakhelwe ngaphakathi kwaye ine-bass booster mode (i-Bass Booster). Kwabo bathanda ukuzonwabisa, inkampani nayo inemowudi yekaraoke.

Acoustics JBL Bar 5.0 JBLBAR50MBBLKEEP

Iindleko eziqhelekileyo zingama-ruble angama-28,000. Idla ngokuthengwa kwiofisi okanye kwizakhiwo zorhwebo. Iyahambelana ne-iOS kunye neenkqubo zokusebenza ze-Android. Umzimba wenziwe ngeplastiki ekumgangatho ophezulu. Ubungakanani bayo buyi-60 cm * 70.9 cm * 100 cm, ubunzima be-acoustics yi-2.8 kg. Amandla onke – 250 watts. Ungathumela iifayile ukuze udlale kwakhona nge-Wi-Fi, iBluetooth, iAirplay, iChromecast. Enye yeempawu ze-acoustics kukuveliswa kweebhesi ezinamandla ngaphandle kwe-subwoofer eyahlukileyo. Nangona le modeli ikwafumaneka kwifomathi ye-5.1.

I-Sony XB72 (GTK-XB72)

Iindleko eziqhelekileyo zingama-ruble angama-26,000. Le yinkqubo yesithethi se-monoblock enamandla kunye nemilinganiselo ye-34 cm * 65 cm * 37 cm, ubunzima – 12 kg. Uqhagamshelo olungenazingcingo – ngeBluetooth okanye iNFC. Iyahambelana ne-iOS kunye ne-Android OS. Inokusetyenziswa ngokuthe nkqo nangokuthe tye. Ixhotyiswe ngetekhnoloji ye-BASS eyongezelelweyo, ebonelela nge-bass ekumgangatho ophezulu. Isibane sangasemva silawulwa kwi-smartphone yakho ngokusebenzisa iFiestable app efanelekileyo.