Dub thiab dawb… dhuav?

Piano, piano, organ, keyboard, synthesizer - peb hnov ​​ntau lub npe rau cov keyboards. Txawm hais tias lawv tsis tshua siv kom paub meej, tag nrho cov cuab yeej muab zais hauv qab lawv muaj tus lej sib txawv - cov keyboard dub thiab dawb ua raws li ib tus qauv. Tab sis cia peb rov qab mus rau qhov pib, uas yog qhov pib ntawm kev taug txuj kev nyuaj nrog cov cuab yeej nrov no, txawm tias koj hu lawv li cas.

Txhawm rau pib qhov kev lom zem no, peb yuav cov cuab yeej npau suav thiab nyob ntawm peb lub siab nyiam lossis lub hom phiaj ntawm kev yuav khoom, peb tuaj yeem pib ua si nrog nws cov haujlwm - txaus siab rau cov xim, suab, khawm, pob qhov rooj, lossis ... pib nrog kev txais kom paub lub plawv ntawm tag nrho cov twj paj nruag keyboard - cov keyboard. Nws yog qhov teeb meem uas peb yuav txav mus thaum ua si qhov ntsuas. Yog li cia peb sim ua tib zoo saib nws cov qauv.

Paub txog kev teeb tsa ntawm cov yuam sij yuav ua rau peb txav tau yooj yim dua hla tag nrho qhov dav ntawm qhov ntsuas, vim tias kev nrhiav thiab sau npe tag nrho cov suab yuav tsis yog qhov teeb meem me ntsis.

Cia peb pib nrog thawj lub suab uas xyaum ib txwm pib kawm, uas yog lub suab hu ua "c". Kuv tuaj yeem tso ib daim duab ntawm cov keyboard rau hauv qhov chaw no nrog lub suab "c" thiab lub xub loj qw rau koj "NO NO!" ;), tab sis kuv xav txhawb koj mus rau kev tshawb nrhiav luv luv, yog li kuv yuav sim piav qhia rau koj tias nws nyob qhov twg. Los ntawm txoj kev, koj yuav pib kawm txog cov keyboard koj tus kheej.

Cov yawm sij dawb tau muab tso rau hauv ib txoj hlua thiab cov yawm sij dub tau teeb tsa hauv pawg 2 thiab 3. Cov pab pawg dub no tau rov ua dua nyob rau hauv tib qhov kev teeb tsa thoob plaws lub keyboard. Peb lub suab xav tau, piv txwv li "c", tuaj yeem nyob raws li thawj tus yuam sij dawb, ua ntej pawg ntawm ob tus yuam sij dub.

Tam sim no peb tau pom peb lub suab thawj zaug, cia peb sim nco ntsoov nws qhov chaw. Qhov no yuav ua rau peb pom peb tus kheej ntawm cov keyboard zoo dua thaum peb kawm lwm lub suab.

Ua kom tiav.

Tej zaum koj tau hnov ​​lo lus "gama". Tej zaum koj tam sim ntawd koom nrog thawj cov lus qhia suab paj nruag hauv tsev kawm theem pib thiab tib lub sijhawm nrog qee yam "rau cov menyuam yaus", thiab peb tsis xav ua si qee cov menyuam yaus, tab sis ua qhov kev ua si tiag. Txawm li cas los xij, nplai yog qhov tseem ceeb ntawm kev ntaus suab paj nruag, thiab txhua tus kws ntaus suab paj nruag tsis tau tsuas yog xyaum lawv yav dhau los xwb, tab sis tseem xyaum ntsuas!

Cov nplai tau tsim nyob ib puag ncig qee cov kev cai thiab, tsuav yog peb ua raws li qhov tseeb, tsis muaj qhov ntsuas yuav muaj teeb meem rau peb (xav tias peb xyaum tsis tu ncua!). Cov nplai muaj 8 lub suab (qhov thib yim yog qhov sib npaug siab dua ntawm thawj), nrog rau kev sib raug zoo ntawm lawv. Peb yuav tsum paub cov kev ncua deb no los tsim ib qho kev ntsuas. Peb yuav txaus siab rau 2 hnub: ib nrab i ib ton.

Semitone, yog qhov luv tshaj ntawm kev sau ntawv ntawm cov keyboard, piv txwv li CC #, EF, G # -A. Qhov kev ncua deb tsuas yog txhais tau tias tsis muaj dab tsi ntxiv los ua si ntawm lawv. Ib lub suab nrov yog tus lej ntawm ob lub ntsiab lus, ntawm no yog cov piv txwv: CD, EF #, BC.

Yuav pib nrog, peb yuav tsim C qhov loj me, raws li qhov koj yuav kawm yuav ua li cas ua si teev los ntawm lwm cov ntawv los ntawm koj tus kheej.

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C D E F G A H C

Kev Ua Haujlwm: luam tawm (lossis redraw) daim duab no thiab ntawm cov keyboard sim txiav txim siab qhov nrug ntawm tag nrho cov ntawv nyob rau hauv lem: CD, DE, EF, FG, GA, AH, HC.

Nco tseg - "SPOILER" - yog tias ib tug neeg tseem tsis tau ua tiav txoj haujlwm, tsis txhob mus rau qhov seem ntawm tsab xov xwm :), uas kuv muab cov kev daws teeb meem.

Yog tias koj tau ua tiav txoj haujlwm raug, koj tau pom nws 5 tag nrho cov tones i 2 ib nrab suab. Halftones nyob nruab nrab ntawm EF thiab HC suab, tag nrho lwm qhov kev ncua deb yog tag nrho cov suab. Xav tsis thoob? Nws muab tawm tias txhawm rau ua si C loj nplai nws txaus los ua si ib ntu ntawm 8 tus yuam sij dawb pib nrog daim ntawv "c". Txawm li cas los xij, sai li sai tau thaum peb xav tsim D loj nplai, qhov sib lawv liag ntawm cov yuam sij dawb yuav tsis muab peb qhov loj. Koj yuav nug "vim li cas?" Cov lus teb yog yooj yim - qhov deb ntawm lub suab tau hloov. Txhawm rau kom qhov ntsuas qhov loj, peb yuav tsum khaws cov qauv "tag nrho cov suab nrov-tag nrho cov suab-semitone-tag nrho cov suab-tag nrho cov suab-tag nrho cov suab-semitone"

Nyob rau hauv rooj plaub ntawm D loj, peb tau txais cov qauv zoo li no.

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D E F# G A H C# D

Ua si koj tus kheej C loj teev ua ntej thiab tom qab ntawd D loj nplai. Dab tsi impressions? Suab zoo sib xws heev? Nws yog vim khaws tib tus qauv! Yog tias peb siv cov pob txha ntawm tag nrho cov tones thiab semitones (nruab nrab ntawm 3-4 thiab 7-8 scale degrees) rau ib qho kev ceeb toom ntawm cov keyboard, peb yuav muaj peev xwm tsim kom muaj qhov loj nyob qhov twg peb xav tau. Tshawb xyuas!