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Wolamulira (kuchokera ku Latin sub - under and dominant; French sousdominante, German Subdominante, Unterdominante) - dzina la digiri ya IV ya sikelo; m'chiphunzitso cha mgwirizano wotchedwanso. ma chords omangidwa pa sitepe iyi, ndi ntchito yomwe imaphatikiza chords IV, II, low II, VI masitepe. C. amasonyezedwa ndi chilembo S (chizindikiro ichi, monga D ndi T, chinaperekedwa ndi X. Riemann). Mtengo wa S. chords mu tonal-functional system of harmony umatsimikiziridwa ndi chikhalidwe cha ubale wawo ndi tonic chord (T). Toni ya Main S. ilibe tonic iliyonse. katatu, kapena mndandanda wamtundu wa tonic. phokoso phokoso. Toni yayikulu T ndi gawo la C. chord komanso mndandanda watsopano kuchokera pamlingo wa IV wa sikelo. Malinga ndi Riemann, kuyenda kwa mgwirizano (kuchokera ku T) kupita ku C. triad kuli kofanana ndi kusintha kwapakati pa mphamvu yokoka (kotero, C. imakoka pang'onopang'ono mu T kuposa D), zomwe zimafunika kulimbikitsa tonality iyi; chifukwa chake kumvetsetsa kwa S. monga "chord of conflict" (Riemann). Kuyambitsa kotsatira kwa D chord kumabwezeretsanso kukongola kwa kukopa kwa T ndipo potero kumalimbitsa mphamvu. Chiwongoladzanja cha S - T, chomwe chilibe chikhalidwe cha kubwerera kuchokera ku chinthu chochokera ku chinthu chopangira, sichikhala ndi mphamvu yokwanira yokwanira ya ma harmonics. chitukuko, "kumaliza", monga chiwongola dzanja D - T (onani Plagal cadenza). Lingaliro la S. ndi mawu ofananirako adaperekedwa ndi JF Rameau ("The New System of Music Theory", 1726, ch. 7), yemwe anamasulira S, D ndi T monga maziko atatu a mode (mode): " mawu atatu ofunikira, to-rye amapanga mgwirizano, momwe amawona chiyambi cha chiphunzitso chogwira ntchito cha harmonics. kamvekedwe.

Zothandizira: Rameau J. Ph., Nouveau systime de musique théorique…, P., 1726. Onaninso lit. pansi pazolemba za Harmony, Harmonic function, Sound system, Major Minor, Tonality.

Yu. N. Kholopov