The Key To Great Home Theater Sound Is All About The Bass
Tinoda mabhasi iwayo! Imba yemitambo inowanikwa inenge isingaiti zvakafanana pasina mabheji anotinhira anozunungusa mukamuri yako (uye dzimwe nguva inovhiringidza vavakidzani!).
Zvinosuruvarisa, mushure mekubatanidza zvinhu zvose uye zvipikisi, vashandi vakawanda vanongoshandura zvinhu zvose, vaudza ivhu, uye vanofunga kuti ndizvo zvavanofanira kuita kuti vawane imba huru yemitambo inonzwika.
Zvisinei, zvinotora zvinopfuura izvozvo-Kana uine imba yemitambo yakagadziriswa, hurukuro, uye subwoofer, unofanirwa kuita mamwe matanho okuwedzera kuti uwane inzwi guru rawakabhadhara.
Sezvo chikamu chemunharaunda yako yemunharaunda uye yekugadzirisa hurukuro, unofanirwa kuve nechokwadi chokuti yakakwirira / pakati-kati (mazwi, hurukuro, mhepo, mvura, moto muduku, zviridzwa zvakawanda) uye mabhesi (magetsi uye acoustic bass, kuputika , kudengenyeka kwenyika, mavhiri, injini inonzwika) zvinotumirwa kune vakurukuri vakarurama. Izvi zvinonzi Bass Management .
Surround Sound uye Bass
Kunyange zvazvo mimhanzi (kunyanya dombo, pop, uye rap) inogona kuva nezvinyorwa zvishoma zvemashoko ezveshoma iyo subwoofer inogona kushandisa. Kana mafirimu (uye mamwe mafirimu eTV) akanganiswa neDVD kana Blu-ray Disc , mhere-mhere inopiwa kune imwe kero.
Semuenzaniso, munharaunda yepakati dzenharaunda dzakapoteredzwa inopiwa kunzvimbo yepakati, hurukuro inonzwika uye mimhanzi inonyanya kugoverwa kuruboshwe uye kuruboshwe mberi nenzira, uye mamwe mazwi anowanikwa anoshandiswa kumativi akakomberedzwa. Uyewo, kune dzimwe nzvimbo dzakapoteredza mazwi ekukodhidza anopa mazwi kumusana kana pamusoro pemigwagwa.
Zvisinei, nezvose zvakapoteredza audio audio encoding systems, iyo yakaderera yakaderera yakawanda inowanzopiwa kune imwe nzira, iyo inowanzonzi inonzi .1, Subwoofer, kana LFE chiteshi .
Kushandisa Bass Management
Kuti uratidzezve ruzivo rwema cinema-sewaya, imba yako yemitambo yakasangana (inowanzogadziriswa neimba yemitambo yakagadziriswa) inoda kugovera mafaira ehurukuro kumakorani akakodzera uye kutonga-bass-bass rinopa chigadzirwa ichi.
Izvo zvinyorwa zvekutonga zvinogona kuitwa zviri nyore kana kuti zvinyorwa, asi kuti uitange, unofanirwa kuita imwe sarudzo yekutanga, sekuisa vataura vako munzvimbo dzakakodzera, uchibatanidza navo kumusha wako wemitambo yemunharaunda, uye ozonyoresa kuti mazwi akadai anonzwika sei kuenda.
Isa Mutauriri Wako Kugadzira
Nokuda kwekugadzirisa mashizha 5.1 unofanirwa kubatanidza kuruboshwe pamberi pekukurukurirana, pakati pekukurukurirana, kurudyi kwemukurukuri, mutauriri wekupoteredza wakasara, uye munharaunda yakapoteredza sumo Kana uine subwoofer, iyo inofanira kunge yakabatanidzwa kune inonzi subwoofer preamp yakabuda.
Mushure mekunge vatauri venyu vane (kana vasina) subwoofer yakabatanidzwa, enda mumba menyu yemuhedheni mumutambo wekugadzirisa mifananidzo, uye tarisa mharidzo yekugadzirisa mharidzo.
Mukati menyo iyo, iwe unofanirwa kuva nechisarudzo chinoita kuti iwe uudze wako mupiki zviti zvese ne subwoofer iwe ungave wakabatana.
Sarudza Mutauriri / Subwoofer Chirongwa Chokutumira Chiratidzo Uye Mutauriri Wakawanda
Kana wangosimbisa kuti mukurukuri wako akagadzirisa, unogona kutanga chirongwa chekugadzira nzira yekushandisa nzira dzakanaka pakati pevatauriri ne subwoofer.
- Kana iwe uine pasi-wakataura semiti sechikamu chekamuri yako yekugadzirisa hurukuro yemusha, asi hauna subwoofer, mumutauri wekugadzirisa mamiriro ezvinhu, sarudza kuti iwe hauna subwoofer uye uyo anogamuchira achazoendesa pasi pfupi kusvika kumaoofers nzvimbo yako-yakamira hurukuro. Uyewo, kana akakurudzirwa, shandisa pasi yako-simira kutaura kune "guru".
- Kana iwe une zvose pasi-zvimire zvakasununguka uye subwoofer, sarudza kuti une mimwe yakavhenganiswa (kana zvose zviri zviviri) sekukurukura / subwoofer kuiswa. Kana izvi zvapera, uyo anogamuchira achaendesa mafambiro akaderera kune zvose zviri zviviri mumasiteti enyu-mumirei kutaura uye subwoofer. Sezvakangoitika kare, kana uchingokurudzirwa, shandisa pasi yako-wakamira hurukuro kune "guru".
- Imwe nzira inogona kuwanikwa, kana iwe nezvose zviri pasi-zvigadziri zvimiriri uye subwoofer, ndeyokutumira zvose zviduku zvakaderera kune subwoofer nekuratidza pasi yako-zvimire zvakataurwa, kana zvinokurudzirwa, se "duku". Kunyangwe kana pasi rako-zvigadziri zvimire zvinogona kukonzera mhando dzakawanda-mikana ndeyekuti, hachikwanise kubereka zvakanyanya zvakadzika zvishoma zvokuti subwoofer yakanaka inokwanisa.
- Nokufamba-famba pasi pasi kune subwoofer-chete, kunyange kana iwe uine pasi-zvimire zvakataurwa, iwe hausi kungowedzera pasi frequency response zvakare, asi sezvo subwoofer inowanzo yakavakwa-in-amplifier, uri kutora mutoro kubva kugamuchira kuti inogona kushandiswa kupa nyore nyore simba pakati nepakati pepamusoro.
- Edza nezvose pasi-simira mukurukuri zvisarudzo (zvakasanganiswa kana subwoofer chete) zvezvikamu zvakaderera uye, inzwa zvinoshanda zvakakunakira iwe. Iwe unogona kugara uchidzoka uye dzokazve zvirongwa zvako.
- Nzira yekupedzisira (iyo inowanzozivikanwa mazuva ano): Kana uine mabhuku mashoma eheferi-shanduro kune dzimwe nzvimbo dzako, pamwe chete ne subwoofer, taurira anogamuchira kuti aende zvose zvishoma pasi kune subwoofer chete. Izvi zvinotora mutsetse wakaderera mutoro kubva kune vamwe vatauri venyu, sezvo vasina kukwanisa kubereka zvinodiwa zvakaderera zvishoma. Muchiitiko ichi, kana ukakumbirwa, sarudza vatauri vako vose kuti "vaduku".
Subwoofer vs LFE
Kana paine chisarudzo chezvinhu zvataurwa pamusoro apa, chimwe chinhu chinofanira kufunga nezvacho ndechekuti mafirimu akawanda anonyanya kubuda paDVD, Blu-ray Disc, uye zvimwe zvitsva zvinowanikwa, ane chinyorwa che LFE (Low Frequency Effects) chiteshi (Dolby neDTS dzakapoteredza mafomu ).
The LFE chine rine zvakanyanyisa zvakaderera pasi ruzivo ruzivo runogona kuwanika chete kuburikidza ne-receiver's subwoofer preamp yakabuda. Kana iwe uchitaura nemupiki wako hauna subwoofer-haugoni kuwana zvakaderera pasi pacho ruzivo rwakanyorwa pamusoro payo. Zvisinei, imwe nhepfenyuro yakaderera yepamusoro isina kunyorwa zvakananga kumusana weLFE inogona kuendeswa kune dzimwe hurukuro sezvinotsanangurwa pamusoro apa.
The Automated Path To Bass Management
Mushure mokutaura nhaurirano yako yehurukuro / subwoofer yekuisa nzira, imwe nzira yekupedzisa mamwe ose ekugadzirisa, ndeyekushandisa zvakanakira yekugadzira-inogadzirisa zvigadziridzo zvekugadzirisa hurukuro dzakawanda izvo vazhinji veimba yekugamuchira mvumo kupa. Zvimwe zvezvinhu izvi zvinosanganisira: Anthem Room Correction (Anthem AV), Audyssey (Denon / Marantz), AccuEQ (Onkyo), MCACC (Piyona), DCAC (Sony), uye YPAO (Yamaha).
Kunyange zvazvo kune kuchinja kwemashoko ekuti imwe neimwe yehurongwa idzi inoshanda sei, heino izvo ivo vose vane zvakafanana.
- Maikorofoni chaiyo inopiwa iwe unoisa panzvimbo yako yekuteerera yekuteerera. Iwe unobva wavhara kabha yemakrofoni muimba yako yemitambo yekugamuchira.
- Mushure mekunge mavhara maikorofoni, iwe zvino unotanga bhatani rekutanga kana kusarudza kutanga kwatinobva mumusidhari yemenyu. Dzimwe nguva menyu yepachikoni inotanga menu inouya pakarepo paunopinda mumakrofoni.
- Munhu anogamuchira zvino anobva abudisa maitiro ekuedza akazvimirira kubva kune imwe hurukuro kuti maikorofoni anotora uye anotumira kumashure kune anogamuchira.
- Mucherechedzi anobva aongorora ruzivo urwu uye, zvichienderana nekunyorerwa kwako kwekutanga, anogadzirisa runhare remutauri, akaenzanisa zviyero zvinowanikwa pakati pevatauri, uye anowanawo nzvimbo dzakanakisisa apo mafunguro akaparadzaniswa pakati pevatauri ne subwoofer.
Zvisinei, kunyange zvazvo zviri nyore uye zviri nyore pane zvigadziriswa zvakawanda, nzira iyi haisi nguva dzose yakarurama pane dzose, dzimwe nguva kusanzwisisa mutauriri kure uye mutauriri / subwoofer frequency points, kuisa iyo midhigirii yepakati yakaderera zvikuru, kana subwoofer yakakwira zvikuru. Zvisinei, izvi zvinogona kururamiswa manheru mushure mezvo, kana zvichidikanwa. Rudzi urwu rwehurongwa runoponesa nguva yakawanda, uye nokuda kwekugadzirisa kwekutanga kunowanikwa.
Bhuku rinonzi Path Path kuBass Management
Kana iwe uri mukuru, uye une nguva, iwewo unosarudza kushandiswa kwebass management manually. Kuti uite izvi, kunze kwekuisa mutauriri wako wekugadzirisa, zviratidzo zvekucherechedza, nekukura, iwe unodawo kugadzirisa zvinonzi semapokota.
Iko Crossover Ive Uye Sei Kuiisa
Sezvo wakasarudza kuti iyo yakakwirira / midhi-bhuru yakanzwika neiyo yakaderera mitambo inofanirwa kuendesa kushandisa yekutanga yekugadzirisa setup kukurukurirana kare, unogona kuenderera mberi nekunyora pasi zvakanyanya zvakanakisisa nzvimbo iyo maferenti ayo vatauriri vako vanobata zvakanaka kana pasi pfupi kuti subwoofer yakagadzirirwa kubata zvakanaka.
Izvi zvinotumidzwa semutambo wekutenda. Kunyange zvazvo inonzwika "techie" nguva yekutengesa inongova chinhu chinowanikwa mubasa rebass apo midhi / yepamusoro uye yakadzika mahara (inonzi muHz) yakakamurwa pakati pevatauriri ne subwoofer.
Frequencies pamusoro pepasitasi inopihwa kune vakurukuri, uye zvikamu zviri pasi apa zvinopihwa ku subwoofer.
Kunyange zvazvo hurukuro yakananga inowanzobuda yakasiyana pakati pechiratidzo chaiyo / muenzaniso (saka unoda kugadzirisa zvinogadziriswa), heino mamwe mazano ekushandisa kushandisa vakurukuri uye subwoofer.
- Kana iwe uri kushandisa mabhesi / satanendi mapikisi nharo yekutenda pakati pevatauri uye subwoofer kazhinji inenge iri pakati pe 80 kusvika ku 120Hz.
- Kana uri kushandisa gorosi-mumireri vatauriri munharaunda yekutenda pakati pevatauri uye subwoofer inogona kuiswa pasi, zvakapoteredza 60Hz.
Imwe nyanzvi yekuvhara pasi apo nzvimbo yakanaka yekodha yepaseka inogona kunge iri, ndeyekutora hurukuro yemukurukuri uye zvinyorwa zvinyorwa zvinyorwa kuti uone zvinogadziriswa nemuiti semhinduro yekupedzisira yekupedzisira yevatauriri vako uye mhinduro yepamusoro yekupedzisira ye subwoofer yako. Zvakare izvi zvakanyorwa muHz. Iwe unokwanisa kubva ipapo kuenda kumusha wako wemitambo yakagadzirisa zvigumo zvekukurukura uye shandisa pfungwa idzi senhungamiro.
Chimwe chishandiso chinobatsira kubatsira pakuisa pfungwa dzepasitadhi iDVD kana Blu-ray test disc iyo inosanganisira chikamu chekuedza, seD Digital Video Essentials.
The Bottom Line
Pane zvakawanda zvekutora izvo "kugogodza zvisikwa zvako" kubva pane zvinyorwa zvinopfuura kungobatanidza vatauriri vako ne subwoofer, kutenderera purogiramu yako uye kuchinja ivhu.
Nokutenga zvakanakisisa zvinowirirana nemukurukuri uye zvinyorwa zve-subwoofer (edza kunamatira pamwe chete nemuchina kana muenzaniso wekufananidzira) pane zvaunoda uye bhajeti, uye kutora nguva yakawedzerwa kune zvose zviri kuisa vatauri vako ne- subwoofer munzvimbo dzakanakisisa uye kushandisa bass management, iwe tsvaga imwe inogutsikana yeimba yemahara inoteerera ruzivo.
Kuti hutungamiri hwehutungamiri huve hunobudirira, panofanira kuva nekushandura kwakanaka, kunoramba kuripo, zvose muhuwandu uye huwandu hwehuwandu sezvinoita mhere-mhere inobva kune vatauri kuenda kune subwoofer. Kana zvisingaiti, iwe uchanzwisisa kusava nehanya mumatambudziko ako ekuteerera-sechinhu chisipo.
Kunyangwe iwe usingashandisi nzira yakagadzirirwa kana kuti yebhuku rekuchengetedza mabhadharo kune iwe-Usagumburwa ne "techie" zvinhu kusvika apo iwe unopedzisa kushandisa nguva yako yakawanda uchigadzirisa, panzvimbo pokutsvaga shure uye kufara mimhanzi inonyanya kufarira uye mafirimu.
Chinhu chakakosha ndechekuti imba yako yekugadzirwa kwemaimba inonzwika zvakanaka kwauri.