Tus me thib ob tshwm sim hauv qhov loj, nruab nrab ntawm qib peb thiab qib plaub, (mi (E) thiab fa (F) hauv C loj), thiab nruab nrab ntawm xya thiab yim degree (ti (B) thiab ua (C) hauv C loj). Nws tseem hu ua diatonic semitone vim nws tshwm sim ntawm cov kauj ruam hauv diatonic nplai.
Dab tsi yog cov semitones hauv qhov loj?
Ib qhov loj me yuav pom tau tias yog ob lub tetrachords zoo tib yam sib cais los ntawm tag nrho lub suab. Txhua lub tetrachord muaj ob lub suab tag nrho ua raws li ib qho semitone ( i.e. tag nrho, tag nrho, ib nrab ).:
- 1st: Tonic.
- 2nd: Supertonic.
- 3rd: Mediant.
- 4th: Subdominant.
- 5th: Dominant.
- 6th: Submediant.
- 7th: Leading tone.
- 8th: Tonic.
Semitones tshwm nyob qhov twg?
Yog li, nrug lossis ncua nruab nrab ntawm C thiab C ntse / D tiaj tusyog ib nrab (los yog ib nrab kauj ruam). Qhov kev ncua deb ntawm lub A thiab A tiaj tus / G ntse yog kom meej meej ib semitone / ib nrab kauj ruam. Lub sijhawm nruab nrab ntawm ob daim ntawv dub thiab dawb uas nyob ib sab ntawm ib leeg ntawm lub piano yog ib txwm yog ib lub suab - qhov no yooj yim rau nco qab.
Semitones pom nyob qhov twg hauv Ib qho me me?
Tus txheeb ze tus menyuam muaj nyob ntawm qib thib rau qib ntawm tus yuam sij tseem ceeb, lossis peb lub ntsiab lus nqes los ntawm nws cov ntsiab lus tseem ceeb. Piv txwv li, tus txheeb ze tus me ntawm C loj yog tus me.
Ibme ntsis zoo siab los yog tu siab?
Txhua lub sijhawm, thaum lwm tus tuav tas li, suab paj nruag hauv qhov tseem ceeb yog txiav txim siab zoo siab thaum suab paj nruag me me tau hnov zoo li tu siab. Kuv hais ntau zaus vim nws tsis muaj tseeb nyob thoob plaws lub rooj tsavxwm. Cov suab paj nruag me tuaj yeem zoo siab txawm tias tib neeg tsis nkag siab cov lus, xws li hauv Van Morrison's 'Moondance'.
