Nce plaub - txo qis thib tsib. Ntsib Triton
Nce plaub - txo qis thib tsib. Ntsib Triton

Video: Nce plaub - txo qis thib tsib. Ntsib Triton

Video: Nce plaub - txo qis thib tsib. Ntsib Triton
Video: Zoo Siab Nrog Koj - Paj Tsua Thoj [ Official MV ] Nkauj Tawm Tshiab 2022 2024, Kaum ib hlis
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Intervals yog qhov yooj yim ua ke ntawm ob daim ntawv. Nyob rau hauv lub theoretical seem ntawm suab paj nruag, uas yog, nyob rau hauv solfeggio, lawv tau kawm ua ntej ntawm tag nrho cov, vim hais tias nyob rau hauv lub neej yav tom ntej ntau complex chords yuav tsim nyob rau hauv lawv lub hauv paus. Txhua lub sijhawm tau muab faib ua consonances - soft sounding thiab dissonances - ntse suab. Nws yog mus rau qeb thib ob uas lub quart loj belongs, los yog, ntau yooj yim, lub triton. Nws yog dab tsi thiab dab tsi lub caij nyoog muaj? Cia peb kawm saib.

Qhov no yog dab tsi?

Yog li, cia peb pib nrog lub tswv yim yooj yim xws li quart ntshiab. Ib ntus, uas, tsis zoo li ib thib ob, ib feem peb, thib rau, lossis xya, tsis tuaj yeem loj lossis me - nws yog ib qho, uas yog, dawb huv. Qhov thib tsib muaj tib lub zog - ib ntus uas yog ib lub suab ntau dua li plaub.

Ib plaub yog qhov chaw ntawm plaub daim ntawv (li no lub npe). Txawm li cas los xij, tus naj npawb ntawm cov tones hauv lub sijhawm no yog 2.5. Raws li rau qhov ntshiab thib tsib, qhov no yog qhov kev ncua deb ntawm tsib daim ntawv,tab sis tus naj npawb ntawm tones hauv nws yog sib npaug rau 3, 5.

Yog tias peb nce lub "lub suab" ntawm plaub los ntawm ib nrab lub suab, thiab, raws li, txo qhov ntsuas no hauv ib feem tsib los ntawm tus nqi qub, ces peb yuav tau txais peb lub suab. Qhov no yog triton nrog nws lub npe tsis yooj yim, uas qhia meej txog nws cov qauv. Yog li ntawd, qhov loj thib plaub kuj tuaj yeem yog qhov tsawg thib tsib, tab sis lub suab ntawm lub sijhawm yuav zoo ib yam. Tab sis kev sau ntawv yog lub sijhawm tseem ceeb uas tso cai rau peb los txiav txim seb lub caij nyoog muaj plaub lossis tsib daim ntawv.

Tag nrho cov ntshiab plaub ntawm "rau" mus rau "si"
Tag nrho cov ntshiab plaub ntawm "rau" mus rau "si"

Tritons in major

Cov sijhawm tshwj xeeb no tuaj yeem pom nyob rau hauv txhua qhov tseem ceeb, tsis yog nws loj lossis me. Nws yog ib qho tseem ceeb kom paub txog cov kauj ruam twg lawv tau tsim thiab nyob rau hauv cov xwm txheej twg. Zoo, peb muaj ntuj C loj, thiab nyob rau hauv nws lub moj khaum peb yuav tsum nrhiav ib tug tritone. Ib qho loj thib plaub los ntawm fa yuav ua rau ntawm no, vim qhov no yog theem plaub. Daim ntawv saum toj kawg nkaus ntawm lub sijhawm yuav yog si, thiab ntawm ob lub suab no yuav muaj peb lub suab. Yog tias peb xav tsim kom muaj qhov zoo tshaj plaws thib plaub los ntawm F, peb yuav tsum nias B-flat, tab sis qhov no tsis suav nrog cov cai rau C loj.

Yog tias peb tsim qhov thib plaub hauv kev sib haum xeeb C loj, tom qab ntawd ntxiv rau IV degree, uas yog, daim ntawv F, qhov pib kuj tseem tuaj yeem yog VI txo - A-flat. Qhov kev ncua deb ntawm nws mus rau re tsuas yog sib npaug rau peb lub suab.

augmented quart los ntawm "rau"
augmented quart los ntawm "rau"

Tritons hauv tus yuam sij me

Cov Loj thiab cov menyuam yaus yog qhov sib npaug. Thib obyog tsim nyob rau hauv lub thib rau theem ntawm thawj, yog li ntawd lub nce plaub nyob rau hauv lawv yuav sound tib yam. Nws tsuas yog hais tias nrog kev hwm rau qhov me me, lawv yuav ua rau lwm cov kauj ruam ua ke. Wb, txij li thaum peb twb tau txiav txim siab C loj hauv kab lus dhau los, cia peb coj tus me me mus rau nws. Nyob rau hauv lub ntuj me hom, lub tritone yog ua nyob rau hauv lub VI degree, uas yog, los ntawm tib daim ntawv fa, thiab si ua nws saum. Yog hais tias peb ua hauj lwm nyob rau hauv ib tug harmonic me nyuam yaus, qhov twg lub xya yog elevated, ces peb yuav tsum tau "daws" los ntawm lub plaub theem - daim ntawv re. Sab saum toj ntawm lub caij yuav yog G-ntse - lub xya tsa.

Kev hloov pauv ntawm cov tshiab

Inversion ntawm ib ntus lossis chord yog kev hloov ntawm lub suab qis dua. Nyob rau hauv cov ntaub ntawv ntawm ib tug nce plaub, lub suab ntawm lub ncua sij hawm yuav tsis hloov hlo li - nws yuav tsuas nce me ntsis los ntawm peb tones raws nraim. Txawm li cas los xij, hauv kev sau ntawv, plaub yuav dhau los ua tus thib tsib, vim tias lub sijhawm tam sim no yuav txuas ntxiv ntawm tsib daim ntawv. Vim tias lub suab sab saud yuav raug txo qis, qhov thib tsib yuav raug txo. Ntawm qhov piv txwv zoo, los ntawm tib daim ntawv fa peb tsim ib qho loj quart - fa - si. Peb tig los thiab tau txais si - fa - thib tsib, tab sis vim tsis muaj lub tiaj ua ntej si lossis ntse ua ntej fa, nws tsis ncav cuag lub suab ntshiab ntawm 3.5 tones thiab hloov mus ua tritone.

Dab tsi yog qhov loj quart
Dab tsi yog qhov loj quart

Kev daws teeb meem ntawm newts

Peb tau pom yuav ua li cas txhawm rau txhim kho qhov thib plaub hauv C loj, tam sim no cia peb daws nws mus rau lub sijhawm ruaj khov dua nyob rau hauv qhov muab teev. Txoj kev uas tus tshiab ntawm hom no yuav ua raws yog qhia hauv nws lub npe "nce", yog li ntawd, nws yuavnce. Ntawd yog, theem IV qis yuav mus rau hauv III - upstoy, thiab sab sauv VII - rau hauv I - tonic. Lub sijhawm ruaj khov yog tsim los ntawm kev sau ntawv mi thiab ua (saum toj) - uas yog, qhov thib rau me me. Thaum ib tug tritone raug daws nyob rau hauv ib tug me me, ua nyob rau hauv lub VI degree, ib tug me me rau kuj tsim. Nyob rau hauv cov ntaub ntawv ntawm qhov txo qis thib tsib, lub sijhawm no, raws li, ua me me thiab hloov mus rau qhov thib peb loj.

Peb muab cov yuam sij sib npaug C loj thiab tus me kom tsis txhob muaj qhov tsis meej pem nrog cov cim. Yog li koj tuaj yeem nkag siab sai sai tias qhov tseem ceeb ntawm tritones yog dab tsi, lawv suab thiab sau li cas, thiab lawv coj li cas txheeb ze rau cov kauj ruam ruaj khov ntawm ib sab ntawm lawv. Tab sis lawv kuj muaj nyob rau hauv lwm yam, nyuaj tonalities, lawv kuj nyob rau ntawm lub unstable VII, IV thiab "harmonic" cov kauj ruam, tsim heev nthuav thiab me ntsis hnyav.

Triton nyob rau hauv ob variations
Triton nyob rau hauv ob variations

Zaj lus

Nws tau muab tawm tias kev tsim lub tritone yog qhov yooj yim li "do-re-mi", nws tsuas yog ib qho tseem ceeb uas yuav tsum tau ua kom raug rau hauv tus yuam sij thiab paub tias yuav pib ntawm cov kauj ruam twg. Lub caij nyoog yog qhov tshwj xeeb, tab sis tsim nyog rau kev nkag siab tag nrho ntawm kev kawm theoretical ntawm cov suab paj nruag. Txoj hauv kev yooj yim tshaj plaws kom nkag siab nws cov ntsiab lus yog nyob ntawm lub piano - ntawm no, nyob rau hauv qhov chaw uas cov yuam sij dub tawg, lub sijhawm tsis meej pem no tau tsim.

Pom zoo: