Tsim Tetrachord Yog peb pib ntawm C, ces ib nrab kauj ruam yuav yog C, ces D, ces D. Cov no yog semitones. Ib lub suab tag nrho yuav yog ob lub suab nrov, lossis dhia ncaj nraim ntawm C mus rau D. Ib lub suab nrov yog tsim los ntawm plaub daim ntawv uas yog tag nrho ntawm tsib lub suab sib nrug.
Tus qauv rau tetrachord yog dab tsi?
Cov mis nyuj sib xyaws ntawm tetrachord ntawm qhov loj yog "tag nrho-kauj ruam, tag nrho-kauj ruam, ib nrab-kauj ruam", uas tuaj yeem sawv cev ua "W, W, H” los yog “Vim Li Cas Tsis Nws”.
Tetrachord loj tsim li cas?
Ib tug loj tetrachord yog ua ntawm tag nrho cov kauj ruam, ua raws li lwm kauj ruam, ua raws li ib nrab kauj ruam. Ob tug loj tetrachords muab tso rau hauv succession ua ib tug loj scale. Piv txwv li, hauv C loj, Tetrachord kuv tau tsim nrog cov ntawv C, D, E, thiab F.
Koj puas tuaj yeem tsim tetrachord los ntawm tsab ntawv G?
The qis dua tetrachord ntawm G loj yog tsim los ntawm cov ntawv G, A, B, thiab C. Lub tetrachord sab saud yog tsim los ntawm cov ntawv D, E, F, thiab G.
Lub hom phiaj ntawm tetrachord yog dab tsi?
Tetracords yog zoo heev los rhuav tshem cov nplai rau hauv cov chunks uas tswj tau. Scales yooj yim heev kom paub tseeb thaum txhua yam koj yuav tsum nco ntsoov yog ob lub tetrachords es tsis txhob 8 sau ntawv.
Making Mini-Scales
