01 ngo-07
Indlela Elula, Engafinyeleleki Kwama-Acoustics Amakhulu Okukhulu
Ama-acoustics ekamelweni ngenye yezici ezithandwayo kakhulu zomsindo wekhaya - kodwa futhi zingangenye yezingxenye ezishibhile futhi ezilula zomsindo wekhaya ukuze zilungele. Lokhu kubonga ikakhulukazi ngomsebenzi kaDkt. Floyd Toole, incwadi yakhe ethi Sound Reproduction: I-Acoustics ne-Psychoacoustics yama-Loudspeakers namakamelo ahlinzeka iresiphi elula futhi engabizi kakhulu emakamelo okulalela aphikisayo amakhulu kanye nemidlalo yaseshashalazini. Iziphakamiso zeToole zixhaswa yiminyaka engamashumi eminyaka yocwaningo lokulalelwayo eCanada National Research Council kanye neHarman International.
Izinto ozidingayo ukuze ulandele imiyalelo kaDkt. Toole zitholakala zonke izikhungo zasemakhaya kanye nezitolo zokuthengiswa kwemishini, futhi amadivayisi okudingayo kulula ukwakha. Kulesi sihloko, ngizokukhombisa ukuthi ungakha kanjani ama- diffusers , enye yezinhlobo ezimbili zamadivayisi we-acoustical oyidingayo ukuze uthole umsindo ozwakalayo. Enye ingumngcwabo , engizokumboza kwenye into.
Ama-diffusers abonisa umsindo ngezindlela eziningi ezahlukene. Banikeza umsindo wesistimu yakho umuzwa omkhulu wokupaka, ngisho nasendlini encane. Futhi banciphise "i-flutter echo," noma ukushaya umsindo phakathi kwezindonga ezifanayo.
Ukuphefumula kwami kwalesi sihloko akuzange kwenzeke, kodwa, kuvela ekufisweni kwesifiso esikhulu. Ngokushesha emva kokuphuma kwencwadi yeToole, ngakha ezinye zezinto ezazisetshenziselwa ukucacisa, kodwa zazingabonakali futhi zimbi. Ukubuyela ku-Match.com ngemva kokuhlukana kwamuva, ngabona ukuthi igumbi lami lokulalela elizwakalayo kodwa elingaqondakali lingase lenze abalingani abangashadile bacabange ukuthi ngingu-nutty encane noma ngicindezelekile. Ngingubani, kodwa kungani ngenza amaphutha ami avele?
Ngakho-ke nginqume ukwenza ezinye izinto ezibukeka kahle - ama-half-cylinders abomvu owabona esithombeni ngenhla. Ukubukeka kahle, huh? Ingxenye engcono kakhulu, ungabenza kalula babonakale sengathi banjani.
02 ngo-07
Uhlelo (cishe)
Isithombe esingenhla sibonisa ukuhlelwa kwekamelo elenziwe lula ngokwedlulele ngokwemigomo yeToole. Izinto eziluhlaza okwesibhakabhaka kukhona ama-diffusers. Izinto ezibomvu zithatha - ikakhulukazi, i-foam. Zonke zigibele odongeni, cishe amasentimitha angu-18 ukusuka phansi, futhi zonke ziyizingalo ezine eziphakeme. Akekho kulezi zilinganiso ezibucayi kakhulu, ngendlela.
I-diffusers yenziwe ngokukhonta okwakhiwa ngamabhubhu, amabhubhu amakhadibhodi anezindonga ngokuvamile anezingqinamba ezingaba ngu-3/8-intshi. I-Home Depot izithengisa ngamasayizi angama-intshi angu-14 ububanzi, ubude obuyizinyawo ezingu-4. Izitolo zokuthengiswa kwezakhiwo zizithengisa ngobukhulu obungamamitha amabili kuya kwezingu-3 ubude, ubude kuze kube yizingalo ezingaba ngu-20, kodwa bayokujabulela ukuzinquma ubude bakho.
Ukuze wenze ama-diffusers, uhlukanisa ama-tubes ngesigamu (kulula kunalokho okuzwakalayo), bese unamathele ezinye izesekelo ukuze ukwazi ukuwafaka udonga (okulula kunalokho okuzwakalayo).
Ububanzi obukhethayo bukhulu kakhulu, ngoba umfutho wegazi ukhulu kakhulu futhi ngokuqhubekayo aphuma odongeni, ukunciphisa ama frequency angathinta. Ngokusho kweToole, i-diffuser ye-geometri njengalabo esikhuluma ngakho kufanele ibe yinyathelo elingu-1 eliqinile ukuze iphumelele kuyo yonke i-midrange nesifunda se-treble.
Kodwa-ke, ama-diffusers angu-1-foot-thick-thick are bulky, kanti ukuhweba okungamamitha angu-24 ububanzi obumba ama-tubes adingekayo ukwenza ama-diffusers ezinyathelo ezinyaweni abizayo. Uma ufuna ukwenza ikamelo lakho lokulalela lihle, yakha ama-diffusers angu-1-foot-thick. Uma ufuna ukuthi kube kuhle kakhulu - futhi ubukeka kahle - futhi engabizi kakhulu - ungasebenzisa amashubhu angu-14-intshi-ububanzi atholakala kwi-Home Depot. Lezi zizokunikeza ama-diffusers ama-7-intshi-thick, angcono kunezingcingo eziningi ezitholakalayo zentengiso ezithengiswa izitolo zomsindo we-pro. Ngahamba kahle kunomgwaqo we-Home Depot, ngakha ama-diffusers angu-8-intshi obukhulu obudongeni lwami lwangemuva (nginqume kusuka kumathhubhu angu-16-intshi ububanzi esithengiwe esitolo sokwakha) kanye nama-diffusers amancane angu-7 amathanga ami ohlangothini.
Ukubeka ama-diffusers akuzona ama-ultra-critical, kodwa kuwumqondo omuhle ukubeka umbhangqwana ekucabangeni kokuqala odongeni ngalunye - indawo lapho, uma ubeka isikhala esibukweni odongeni, ungabona cabanga isikhulumi esiseduzane nodonga lapho uhlezi esihlalweni sakho sokulalela ozithandayo. Ungaphinde ubuyekeze ngokuphindaphindiwe odongeni ohlangothini uma uthanda. Ngokuqinisekile faka ezimbalwa kanye nodonga olungemuva, okuzokwenza okuningi ukuze unciphise umlotha we-flutter.
Ngokusobala, ubungako, ukuma nokuhlelwa kwekamelo lakho kuzothinta inani lakho lokusabalalisa nokubeka. Yiqiniso, okunye ukucabangela okuphawulekayo kuleso sinqumo kungukubaluleka kwakho kokunye ukubekezelela amadivayisi acoustical treatment.
03 ka-07
Isinyathelo 1: Ukulinganisa i-Cut
Uma usuphethe amashubhu akho, uzodinga ukuwahlukanisa ngesigamu. Ukusikeka kuyadingeka ukuthi kube okuqondile futhi okuqondile ukuze ama-diffusers akho ahlale ahlasele odongeni, futhi abukeke njengento oyithenge kunokuba wenze okuthile.
Ngasebenzisa i-jigsaw (noma i-saber saw) ngendwangu enhle kakhulu (amazinyo angu-24 ngamasentimitha) ngangingayithenga. Amazinyo amahle, alulaza ukusika. Ungakwenza lokhu kalula ngombono wesandla, kodwa ukusika kwakho cishe ngeke kube okubushelelezi noma okuqondile.
Angikusiphakamise ukuthi uzame ukusebenzisa i-jigsaw ene-powered ngaphandle kokuthi unolwazi olulodwa. Kungakhathaliseki ukuthi uthole umngane onamakhono amaningi ukukwenza noma ukufundela ekusebenzeni okufanele nokuphepha, bese uchitha isikhathi esithile ukhetha ukusika ngezikhuni ezingenalutho. Ngisho nama-opharetha abanekhono angaba nezingozi; Mina ngokwami ngiye ekamelweni eliphuthumayo ngenxa yengozi yokubona amandla, futhi ngisenaso isibazi kwesithupha sami sesobunxele ukuyifakazela.
Uma wenza izicucu zakho, qiniseka ukugqoka izibuko zokuphepha futhi uqinisekise ukuthi abanye abantu nezilwane ezifuywayo azikho endaweni lapho zingaphazamisa khona umsebenzi wakho. Unesibopho sokuhlola amakhono akho futhi ulandela imikhuba ephephile. Mina no-About.com ngeke ngithinte noma yiziphi izimo ngaphansi kwanoma yiziphi izingozi, umonakalo kubantu noma impahla engenzeka ngenxa yokuthi uqalise le phrojekthi.
Isinyathelo sokuqala ukuphawula ukusikeka kwakho. Nansi indlela engiyenzile ngayo. Okokuqala, ngilinganisa ububanzi obukhona bhubhu, okuyinto uma inkumbulo isebenza ngamasentimitha angu-14-1 / 4 ngamatayipi enginayo e-Home Depot. Ngabe ngithatha isigamu lesibanga, noma amasentimitha angu-7 kuya kwangu-8, futhi ngamaka ukuthi ukuphakama kwiphubhu ngayinye usebenzisa isikwele sokuqhafaza, njengoba ungabona esithombeni ngenhla. Kodwa ngaphambi kokwenza amamaki, noma ukhiphe phansi kwebhulethi noma ufake into enzima phakathi kwebhulegi ngakho ngeke iqhume. Ngasebenzisa i-anvil - niyazi, njengeyodwa iWile E. Coyote esetshenziselwa ukwehla kwi-Road Runner.
Kumele ubhale iphuzu elingaphakathi kwiphubhu emaceleni omabili, ekugcineni kwawo - futhi, ukuqinisekisa ukuthi ithubhu ayifuni.
04 ka 07
Isinyathelo 2: Ukwenza Isika
Ukuze wenze ukusika okubushelelezi, okuqondile, cindezela u-1x2 ohlangothini lwebhubhu njengoba kuboniswe ngenhla, ne-1x2 ehambisana namamaki owenzile. Ungasebenzisi ama- 1x2s ashibhile, ngoba lawo avame ukuphikisana. Sebenzisa izinto ezibizayo, eziqondile futhi ezihlala zingenasici. Kuzofaneleka amabhakede ambalwa ngoba uzobe usisika kamuva ukuze wenze amabakaki akho akhulayo.
Manje susa ngokucophelela ithubhu ngokusebenzisa i-1x2 njengomhlahlandlela we-jigsaw, njengoba ungabona ngaphezulu. Yiqiniso, ngoba i-blade iphakathi nendawo, ukusika kwakho kuzokwenziwa kusuka kumamaki akho. Ngombono wami, ukukhokha kwakuyi-intshi engu-1-1 / 2. Kodwa lokhu akukhathaleki ngoba uzoba ne-offset ehambisanayo ngakolunye uhlangothi.
Hamba kahle futhi uhambe kancane, futhi uzothola umvuzo nge-straighter ne-smoothness cut.
Ngalunye uhlangothi lwenziwe, khumula i-1x2 bese uyithuthela ngaphesheya kwe-tube. Manje ulibophe eceleni kwamanye amamaki owenzile, uqiniseke ukuthi uyaliphoqa ukuze uthole ama-halves amabili uma usika. Uma wenza ukunqunywa ohlangothini olungalungile, uzophela nge-diffuser eyodwa eyimbi kunaleyo.
Ngicabanga ukuthi ufuna ukwenza ama-diffusers akho amamitha amane phezulu. Kodwa uma ekamelweni lakho lwakhiqiza noma udonga olukhona odongeni ludinga umsakazo omfishane, akukho nkinga - ungawasika kalula kunoma yikuphi ubude obufunayo. Ukuze uqiniseke ukuthi umugqa wakho uqondile, phawula ibanga ezinhlangothini zombili we-tube-half, bese ulula uhlaka olubanzi lwezinto ezungeze ithubhu ukuze usebenze njengomhlahlandlela wokumaka umugqa wakho wokusika. Ngasebenzisa ibhande elikhulu lezinti. Ungaphinde uhlanganise izingcezu ezimbalwa zephepha lephrinta ekupheleni kokuphela ukwenza uphawu. Khona-ke yenza nje ukusika kancane, okuqinile futhi okucacile ukusika eceleni komaki nge-jigsaw noma isibonisi sandla.
05 ka-07
Isinyathelo sesi-3: Ukufakwa ku-Brackets
Kulezi zinkimbinkimbi, amabakaki abonayo angama-1x2 ofanayo oyisebenzisayo njengesiqondiso sokusika kwakho. Bayike ebangeni elifanayo njengengaphakathi langaphakathi lobubanzi be-tube. (Sebenzisa ibhokisi le-miter ukuze uqinisekise ukusika okuqondile, isikwele.) Manje beka izikhonkwane njengoba ubona ngenhla. Ngabeka amabakaki amabili kwi-diffuser ngayinye, kokubili ngakho-ke ngingaba nokuthile okubagxotshe ngakho futhi ngakho-ke bekungaba ncane amathuba okubamba. Ngibeka ibakaki eyodwa 1 ngonyawo kusuka ekupheleni komunye we-diffuser ngayinye, kodwa lelo banga alibalulekile.
Ngasebenzisa ama-brads we-wire 1-1 / 2-intshi ngamakhanda amancane alinganiselwa ku-1/8 intshi ububanzi, amabhande amabili ngakwesokunxele ngakwesinye ibhande ngalinye. Yiba nomnene ngesando, ngoba ama-tubes aphephe kalula. Vele uthole ikhanda eliboshiwe ngakho-ke lishaya nge-tube.
Manje phawula iphuzu lesikhungo kwelinye lamakhonksi bese ubeka imbobo ye-3/8-intshi lapho. Udinga kuphela ukufaka imbobo kwelinye lamakaki. Lokhu kufaka indlela yami yokumisa esheshayo nokungcolile okuzoxoxwa masinyane; uma ufuna ukusebenzisa ama-hangers wesithombe noma noma yikuphi ukukhipha ama-diffusers wakho, akudingeki ukuthi uphonsa lezi zimbobo.
06 ka-07
Isinyathelo 4: Ukuqeda Ukuthinta
Nakhu lapho uletha khona ubuciko bakho ohlelweni: ukuhlobisa ama-diffusers wakho.
Yiqiniso, uma ubamba ngempela i-logo yeSakrete, akudingeki ukuba uyihlobise nhlobo. Kodwa lokho kunqoba injongo yethu lapha, akunjalo? Ungapendeza ama-diffusers, kodwa gcina ukhumbule ukuthi zenziwe njengezimpande ezinkulu zamaphepha ezinto zangasese, ezinezingubo eziqhubekayo ezungeze ithubhu. Ungcono ukumboza ama-tubes ngento ethile. Ngithanda indwangu, kodwa ungasebenzisa futhi iphepha lodonga noma kakhulu kunoma yini oyifunayo.
Nakhu ongathola khona okuningi kokuthengwa: Vumela okunye okuphawulekayo ukhethe indwangu. Ngangithanda ubukhulu kanye nezindleko eziphansi zezinsizi ezibomvu engizikhethile, kodwa ungakhetha noma yini oyifunayo. Mhlawumbe i-paisley ehamba phambili? Noma uhlamvu lomdwebo ozithandayo? Kuphuma kuwe. Vele uqiniseke ukuthi isitolo sinokwanele ngoba uzosebenzisa amadidi amaningana.
Nginakho ukusikisela okukodwa kwendawo enkulu yaseshashalazini yasekhaya: Uma usebenzisa iprojekti yevidiyo , uzobe ukhonjwe kahle ukumboza ama-diffusers wakho omnyama noma omnyama ozwayo. Ngale ndlela, bayothola ukukhanya, futhi ukukhanya okuncane kuqhuma ekamelweni lakho, kungcono umehluko ozowuthola esikrinini sakho.
Ukusebenzisa indwangu, sebenzisa i-adhesive spray njengoLoctite 200. Ngayinqamula indwangu ngamasentimitha angaba ngu-6 ukuze ngilondoloze nxazonke, bese ngiphonsa izibhamu zamatayipi, bese ngifaka isendwangu, ngiyihlwitha ngezandla zami ngakho kwakungekho imibimbi. Nganikeza i-adhesive isigamu sehora ukuze ngisethe, bese ngilungisa indwangu yokushiya cishe ngamasentimitha angu-2-1 / 2 ngokweqile nxazonke. Ngabe sengifaka izibilini zamatayipi ezinhlangothini zazo ezinhlangothini futhi ngifake ingubo, ngenza ukusikeka okusheshayo ngezikhamera ukuze ngibheke amabakaki abonayo. Ngemva kokuvumela i-adhesive set for another isigamu sehora noma ngaphezulu, ngase ngiqedile ukuqhuma ama-tubs emaphethelweni ekugcineni ngokunamathela okunamathelayo futhi ekugcineni yonke into.
Ngingena eminye imininingwane lapha kodwa ngobuqotho, uhlelo lokusebenza lwendwangu luyingcosana ngaphandle kwendawo yami yobuchwepheshe. Lena stereos.about.com, hhayi upholstery.about.com.
07 ka-07
Isinyathelo sesi-5: Ukubeka ama-Diffusers
Isistimu yami yokukhuphuka yama-diffusers ingumuntu okhululekile kodwa osebenzayo: Ngiphonsa ngayinye kusuka esihlakalweni esisodwa se-drywall. I-diffusers ayifuni lutho, ngakho akudingeki ukhathazeke ngokushaya i-stud nge-screw. Vele ubeke indawo lapho ufuna ukuyifaka khona, faka isikrini ukuze siphume ngamasentimitha angu-1, bese u-hang i-diffuser ngayinye emgodini owebile ebhakheni elingemuva.
Ukuphazamiseka kwale "mboni" ukuthi leyo-drywall ayinamandla kakhulu, ngakho-ke ama-diffusers angaqedwa kalula ngodonga ngemithelela engozini, izingane zizama ukuzinqanda, njll. Uma udinga amandla angaphezulu, sebenzisa ama-molly anchors noma uguqule amabhulothi noma okuthile.
Ngifika ukuthi nginezinhlu zamafasitela amade ngakwesokunxele ngakwesobunxele ekamelweni lami lokulalela, kungekho ndawo yokugxuma kunoma yiluphi uhlobo lwezintaba. Ukuze ngisebenzise ama-diffusers ambalwa eceleni kwala mawindi, nganezela imilenze emithathu ngayinye kuya kokubili kwezahlulelo zami ukuze bakwazi ukuma bodwa ekuphakameni okufunayo. Imilenze ingama-24-intshi ubude bezinga elifanayo eliphakeme eli-1x2 elikhulunywe ngaphambili, elihlanganiswe kuma-diffusers elinama-bolts amabili / 4-intshi ngamagundane ngomlenze ukuze izinyawo ezingu-18 zomlenze ziphuma ngaphansi kwe-diffuser. Ungabheka ngasekugcineni kwesithombe ngenhla.
Noma ungasebenzisa umugqa wokudoba we-monofilament ukuze uwafake kusuka ephahleni. Noma ungenza ama-diffusers abe ngamamitha angu-6 phezulu futhi uvumele nje ukuthi azimele. Kukhona zonke izinhlobo zamathuba lapha. Kodwa nganoma iyiphi indlela oya kuyo, uzothola umsindo ongcono ekuxoxweni.