Chachisanu ndi chiwiri |

Kachilombo kachisanu ndi chiwiri ndi kamvekedwe ka mawu anayi, mumpangidwe wake woyambira womwe mawuwo amasanjidwa mu magawo atatu, ndiko kuti, katatu kowonjezerapo kachitatu pamwamba. Chikhalidwe cha chigawo chachisanu ndi chiwiri ndi nthawi yachisanu ndi chiwiri pakati pa phokoso lalikulu la chord, lomwe, pamodzi ndi triad, yomwe ili gawo lachisanu ndi chiwiri, imatsimikizira maonekedwe ake.

Zigawo zachisanu ndi chiwiri zotsatirazi zimasiyanitsidwa: zazikulu zazikulu, zomwe zimakhala ndi triad yaikulu yokhala ndi zisanu ndi ziwiri zazikulu, zazikulu zazing'ono - kuchokera ku triad yaikulu yokhala ndi zisanu ndi ziwiri zazing'ono, zazing'ono zazing'ono - kuchokera ku triad yaying'ono yokhala ndi zisanu ndi ziwiri zazing'ono, zoyambira zazing'ono. - kuchokera ku katatu kocheperako ndi chaching'ono chachisanu ndi chiwiri, chiyambi chochepa - kuchokera ku katatu kocheperako ndi kuchepa kwachisanu ndi chiwiri; chachisanu ndi chiwiri chokhala ndi chachisanu chowonjezereka - chachikulu chaching'ono, chokhala ndi katatu kakang'ono kamene kamakhala ndichisanu ndi chiwiri, ndi chigawo chachisanu ndi chiwiri cha katatu kowonjezera ndi chachisanu ndi chiwiri chachikulu. Mitundu yachisanu ndi chiwiri yodziwika kwambiri ndi: chord yachisanu ndi chiwiri (yaing'ono yaying'ono), yotchulidwa ndi V⁷ kapena D⁷, imamangidwa pa V Art. chachikulu ndi harmonic. zazing'ono; mawu oyamba (m. VII⁷) - pa VII Art. zazikulu zachilengedwe; kuchepetsedwa koyambira (d. VII⁷) - pa VII Art. harmonic chachikulu ndi harmonic. zazing'ono; subdominant S. - pa II atumwi. zazikulu zachilengedwe (zocheperako, mm II⁷ kapena II⁷), pa II Art. zazikulu za harmonic ndi mitundu yonse iwiri yaing'ono (yaing'ono yokhala ndi utatu wochepetsedwa, kapena mawu oyamba a S. - mv II⁷). Choyimba chachisanu ndi chiwiri chili ndi zokopa zitatu: yoyamba ndi quint-sext chord (^6/5) ndi kamvekedwe ka mawu m’munsi, lachiwiri ndi terzkvartakkord (^3/4) ndi kamvekedwe kachisanu m’mawu apansi, lachitatu ndi kamvekedwe kachiwiri (²) ndi lachisanu ndi chiwiri m’mawu apansi. Zomwe zimagwiritsidwa ntchito kwambiri ndizomwe zimayimira nyimbo yachisanu ndi chiwiri ndi quintsextachord ya subdominant ya chord chachisanu ndi chiwiri (II.⁷). Onani Chord, Chord inversion.

VA Vakhromeev