Akhiwa kanjani amaculo - kuhlanganisani ukuphelezelwa kwengoma?

I-Chord

Ingoma iyinhlanganisela yemisindo emithathu noma ngaphezulu ngesikhathi esisodwa. Kukhona ukuhluka: le misindo kufanele ihlelwe ngokwesithathu (ezikhathini eziningi), noma ingahlelwa ngokwesithathu. Khumbula i-athikili ethi " Ukuguqula izikhathi "? Ngama-chords, ungenza amaqhinga afanayo (ukuhambisa amanothi e-chord ngokwemithetho ethile), yingakho isichibiyelo "singahlelwa ngabathathu" sisetshenziswa.

Imisindo ye-chord ikhuphuka isuka phansi iye phezulu. Ake sicabangele ama-chords ahlanganisa imisindo emithathu:

Uthathu

Ichodi equkethe imisindo emithathu ibizwa ngokuthi a unxantathu . Kuye ngokuthi yiziphi izingxenye ezintathu ezihilelekile ekwakhiweni kwe-triad, futhi kuye ngokuthi i-oda lesithathu, sithola uhlobo olulodwa noma olunye lwe-triad. Kusuka kokuthathu okukhulu nokuncane, izinhlobo ezi-4 zonxantathu ziyatholakala:

• Unxantathu omkhulu iqukethe u-b.3 kanye no-m.3. I-triad enjalo ibizwa nangokuthi "enkulu". Phakathi kwemisindo yayo eyeqisayo , ingxenye yesi-5 (isikhawu songwaqa).

Umfanekiso we-1. 1 - encane yesithathu, 2 - ingxenye yesithathu enkulu, 3 - okwesihlanu okuphelele.

• Unxantathu omncane iqukethe u-m.3 kanye no-b.3. I-triad enjalo ibizwa nangokuthi "encane". Phakathi kwemisindo eyeqisayo yechord , ingxenye 5 (ikhefu longwaqa).

Umfanekiso we-2. 1 - ingxenye yesithathu enkulu, 2 - encane yesithathu, 3 - okwesihlanu okuphelele.

• I-augmented triad iqukethe u-b.3 kanye no-b.3. Phakathi kwemisindo eyeqisayo uv.5 (i-dissonant interval).

Umfanekiso we-3. 1 - okwesithathu okukhulu, 2 - okwesithathu okukhulu, 3 - i-augmented eyesihlanu.

• Unxantathu onciphile iqukethe i-m.3 kanye ne-m.3. Phakathi kwemisindo eyeqisayo um.5 (i-dissonant interval).

Umfanekiso 4.: 1 - encane yesithathu, 2 - encane yesithathu, 3 – kwehle okwesihlanu.

Zontathu izikhawu zikanxantathu omkhulu noncane zingongwaqa. Laba bonxantathu bangongwaqa. Kumanxantathu awandisiwe futhi anciphile kunezikhawu ze-dissonant (phezulu.5 naphansi.5). Laba bonxantathu abahlukene.

Yomithathu imisindo kanxantathu inamagama ayo (kusuka phansi kuye phezulu): i-prima, eyesithathu, yesihlanu. Kuyabonakala ukuthi igama lomsindo ngamunye lihambisana negama lesikhawu ukusuka emsindweni ophansi kuye kuwo (umsindo okukhulunywa ngawo).

Ukuguqulwa okuthathu

Ukuhlelwa kwemisindo ngokulandelana kwe-prima-tertium-fifth (kusuka phansi kuye phezulu) kubizwa ngokuthi. eziyisisekelo . Kulesi simo, imisindo ye-triad ihlelwa ngokwesithathu. Uma ukuhleleka kwemisindo kushintsha ukuze umsindo ophansi ube ngowesithathu noma owesihlanu, khona-ke le ndawo yemisindo ibizwa ngokuthi "ukuhlehla". Njengezikhawu.

• I-Sextachord . Lolu wuhlobo lokuqala lokuhlehla okuthathu, lapho i-prima ihanjiswa phezulu nge-octave. Ikhonjiswe inombolo 6.
• I-Quartsextachcord . Uhlobo lwesibili lokuguqulwa kulapho i-prima neyesithathu kudluliselwa i-octave. Ibhalwe ngu ( ).

Ukulungisa impahla

Ekugcineni, siphakamisa ukulungisa okokusebenza. Cindezela ukhiye wepiyano yethu, uhlelo luzokwakha unxantathu kusuka kunothi olikhethile.

Unxantathu

Ukwengeza

Sifuna ukunaka leli phuzu elilandelayo: imisindo yabathathu abacatshangelwayo iyahlelwa kwesithathu . Omunye wezivakashi wayenombuzo: "Kungani u-triad wakhiwe izinyathelo ze-I, III kanye no-V zemodi?". Imisindo itholakala ikakhulu kwezintathu. Uma wakha i-chord hhayi esinyathelweni sokuqala (sigijima phambili), khona-ke ezinye izinyathelo zemodi zizobandakanyeka.

Imiphumela

Manje uyazi ukuthi ungakha kanjani ama-triad ahlukahlukene kanye nama-inversions awo.