Chord qauv: dab tsi yog chords ua los ntawm, thiab vim li cas lawv thiaj li muaj lub npe txawv txawv?

Yog li, chord qauv yog lub ntsiab lus uas peb yuav txhim kho hnub no. Thiab, ua ntej ntawm tag nrho cov, cia peb tig mus rau lub ntsiab lus ntawm chord, qhia meej tias nws yog dab tsi.

Lub chord yog consonance, ib lub suab complex. Nyob rau hauv ib lub chord, tsawg kawg peb lub suab yuav tsum suab tib lub sijhawm lossis ib qho tom qab lwm qhov, vim hais tias cov consonances uas tsuas muaj ob lub suab hu ua txawv - cov no yog qhov sib txawv. Thiab tseem, lub ntsiab lus classic ntawm chord hais tias lub suab ntawm chord yog twb tau teem rau hauv peb, los yog lawv tuaj yeem teem rau hauv peb lub hlis thaum rov kho dua. Qhov kawg taw tes no yog ncaj qha ntsig txog cov qauv ntawm chord.

Txij li kev sib raug zoo niaj hnub no tau dhau mus deb dhau ntawm cov qauv tsim los ntawm cov suab paj nruag classical composers, cov lus kawg no hais txog kev teeb tsa suab hauv chord los ntawm feem peb tsis siv rau qee cov chords niaj hnub, vim lawv cov qauv yog raws li lub hauv paus ntsiab lus sib txawv ntawm kev tsim kho chord. . Consonances tau tshwm sim nyob rau hauv uas tej zaum yuav muaj peb lub suab los yog ntau tshaj, tab sis txawm tias koj xav tau nyuaj npaum li cas, txawm tias koj sim hnyav heev, koj tsis tuaj yeem npaj lawv los ntawm peb, tab sis tsuas yog, piv txwv li, los ntawm xya lossis vib nas this.

Cov qauv chord yog dab tsi?

Dab tsi ntxiv los ntawm tag nrho cov no? Ua ntej, nws ua raws los ntawm qhov no hais tias cov qauv ntawm chords yog lawv cov qauv, lub hauv paus ntsiab lus uas lub tones (suab) ntawm ib chord yog teem. Secondly, los ntawm saum toj no nws kuj ua raws li hais tias muaj ob hom chord qauv: thib peb (classic version) thiab Netertzian (feem ntau yam ntxwv ntawm cov suab paj nruag ntawm lub xyoo pua 20th, tab sis nws kuj tau ntsib ua ntej). Muaj tseeb, kuj tseem muaj ib hom chords nrog lub npe hu ua - nrog hloov, tshem tawm lossis ntxiv cov suab nrov, tab sis peb yuav tsis xav txog qhov no sib cais.

Chords nrog tertian qauv

Nrog rau cov qauv tertian, chords yog tsim los ntawm cov suab sib dhos hauv peb. Ntau hom chords muaj cov qauv no: triads, xya chords, tsis chords, nrog rau lawv cov inversions. Daim duab qhia tsuas yog piv txwv ntawm xws li chords nrog ib tug tertian qauv - raws li Alexey Kofanov hais tias, lawv yog me ntsis reminiscent ntawm snowmen.

Tam sim no cia saib cov chords hauv qab lub iav tsom iav. Cov qauv ntawm chords yog tsim los ntawm cov ntu ntu uas ua rau lub chord muab (piv txwv li, tib lub thib peb), thiab cov ntu, tig, yog tsim los ntawm ib tus neeg lub suab, uas yog hu ua "tones" ntawm chord.

Lub suab tseem ceeb ntawm chord yog nws lub hauv paus, cov suab nrov ntxiv yuav raug hu ua tib yam li lub sijhawm uas cov suab no tsim nrog lub hauv paus hu ua - uas yog, thib peb, tsib, xya, tsis muaj, thiab lwm yam. Cov npe ntawm txhua lub sijhawm, suav nrog ntau qhov sib xyaw, tuaj yeem rov qab siv cov ntaub ntawv ntawm nplooj ntawv no.

Cov qauv ntawm cov chords tau tshwm sim hauv lawv lub npe

Vim li cas koj thiaj li yuav tsum tau txiav txim siab lub npe ntawm cov tones hauv chord? Piv txwv li, txhawm rau muab nws lub npe raws li tus qauv ntawm chord. Piv txwv li, yog ib lub sij hawm ntawm ib tug xya yog tsim ntawm lub hauv paus thiab lub siab tshaj plaws suab ntawm ib tug chord, ces lub chord hu ua ib tug xya chord; Yog hais tias nws yog ib tug nona, ces nws yog ib tug nonnchord; Yog hais tias nws yog ib qho undecima, ces, raws li, nws yog hu ua undecimac chord. Siv cov qauv kev txheeb xyuas, koj tuaj yeem sau npe rau lwm cov chords, piv txwv li, tag nrho cov inversions ntawm lub thib xya chord tseem ceeb.

Yog li, hauv D7, hauv nws daim ntawv yooj yim, txhua lub suab tau teem rau hauv peb thiab nruab nrab ntawm lub hauv paus ntawm chord thiab nws lub suab nrov tshaj plaws ib ntus ntawm tus me thib xya yog tsim, uas yog vim li cas peb hu lub chord no xya chord. Txawm li cas los xij, hauv D7 hu rau kev teeb tsa ntawm lub suab sib txawv.

Thawj inversion ntawm lub xya chord no yog lub thib tsib-rau chord. Nws lub npe yog muab los ntawm yuav ua li cas lub xya (sab sauv suab ntawm D7) thiab lub hauv paus suab hais txog cov ntses bass thaj tsam ntawm chord, thiab dab tsi ncua sij hawm yog tsim nyob rau hauv cov ntaub ntawv no. Lub suab tseem ceeb hauv peb qhov piv txwv yog daim ntawv G, B yog qhov thib peb, D yog qhov tawm, thiab F yog xya. Peb pom tias cov ntses bass thaj tsam hauv qhov no yog daim ntawv B, qhov deb ntawm daim ntawv B mus rau daim ntawv F, uas yog xya, yog tsib, thiab rau daim ntawv G (lub hauv paus ntawm chord) yog thib rau. Yog li nws hloov tawm tias lub npe ntawm chord yog tsim los ntawm cov npe ntawm ob ntu - thib tsib thiab thib rau: thib tsib - thib rau chord.

Tertz-quart chord - nws lub npe los ntawm qhov twg? Cov ntses bass thaj tsam ntawm chord hauv qhov piv txwv no yog daim ntawv D, txhua yam yog hu ua ua ntej. Qhov kev ncua deb ntawm re mus rau fa (septim) yog ib feem peb, lub sij hawm ntawm re mus rau sol (base) yog ib quart. Tam sim no txhua yam yog tseeb.

Tam sim no cia peb nrog cov vib nas this chord. Yog li, daim ntawv bass nyob rau hauv cov ntaub ntawv no dhau los ua tus poj niam septima nws tus kheej - daim ntawv F. Los ntawm F mus rau F yog ib qho prima, thiab lub caij nyoog ntawm daim ntawv F mus rau hauv paus G yog ob. Lub npe tiag tiag ntawm chord yuav tsum tau hais raws li lub ntsiab lus thib ob. Hauv lub npe no, rau qee qhov laj thawj, thawj lub hauv paus raug tshem tawm, pom meej rau kev yooj yim, lossis tej zaum vim tias tsis muaj lub sijhawm nruab nrab ntawm xya thiab xya - tsis muaj qhov rov ua dua ntawm daim ntawv F.

Koj tuaj yeem tawm tsam kuv. Peb tuaj yeem faib tag nrho cov poj niam thib tsib nrog ob chords li tertian chords li cas? Tseeb, nyob rau hauv lawv cov qauv muaj cov ncua sij hawm uas tsis yog peb - ​​piv txwv li, plaub los yog vib nas this. Tab sis ntawm no koj yuav tsum nco ntsoov tias cov chords no tsis yog nuggets los ntawm qhov, lawv tsuas yog inversions ntawm cov snowman chords, lub suab uas zoo nkaus li zoo thaum nyob rau hauv peb.

Chords nrog Netertz qauv

Yog, muaj tej yam zoo li no thiab. Piv txwv li, thib plaub, thib tsib consonances los yog hu ua "pawg ntawm vib nas this", sim npaj lawv lub suab los ntawm peb. Kuv tsuas yog qhia koj cov piv txwv ntawm cov chords no, thiab koj tuaj yeem txiav txim siab rau koj tus kheej seb lawv zoo li cas lossis tsis zoo ib yam. Saib:

cov lus xaus

Cia thaum kawg nres thiab nqa ib co Tshuag. Peb pib los ntawm kev txhais lub chord. Ib tug chord yog ib tug consonance, ib tug tag nrho complex ntawm lub suab, muaj tsawg kawg yog peb sau ntawv suab ib txhij los yog tsis ib txhij, uas yog teem raws li ib co qauv qauv.

Peb hu ua ob hom chord qauv: tertian qauv (tus yam ntxwv ntawm triads, xya chords nrog lawv cov inversions) thiab cov qauv tsis yog tertian (tus yam ntxwv ntawm pawg thib ob, pawg, tsib, plaub thiab lwm yam chords). Tom qab txheeb xyuas cov qauv ntawm chord, koj tuaj yeem muab nws lub npe meej thiab meej.