E ka sehloohong |

E laolang (ho tloha ho lat. dominans, genus case dominantis - e busang; French dominante, Jeremane Dominante) - lebitso la tekanyo ea bohlano ea tekanyo; thutong ea kutloano e boetse e bitsoa. li-chords tse hahiloeng holim'a tekanyo ena, le mosebetsi o kopanyang likhetho tsa likhato tsa V, III le VII. D. ka linako tse ling e bitsoa chord efe kapa efe e fumanehang sebakeng sa bohlano ho feta e fanoeng (JF Rameau, Yu. N. Tyulin). Letšoao la mosebetsi D. (D) le hlahisitsoe ke X. Riemann.

Khopolo ea ts'ehetso ea bobeli ea pherekano e ne e le teng pele ho Mehla e Bohareng. khopolo ea mekhoa tlas'a mabitso: tenor, repercussion, tuba (tšehetso ea pele le e kholo e na le mabitso: finalis, molumo oa ho qetela, molumo oa sehlooho oa mokhoa). S. de Caux (1615) e hlalosoang ka lentsoe “D.” V mohato oa 'nete. frets le IV - ka plagal. Ka mantsoe a Gregorian, lentsoe “D.” ( pssalmodic. or melodic. D.) e bolela modumo wa repercussion (tenor). Kutloisiso ena, e atileng lekholong la bo17 la lilemo, e bolokiloe ( D. Yoner ). Ka morao ho molumo oa karolo ea bohlano e ka holimo ea moferefere, lentsoe "D." e hlophisitsoeng ke JF Rameau.

Moelelo oa lets'oao la D. ka har'a harmonic e sebetsang. tsamaiso ea senotlolo e khethoa ke kamano ea eona le tonic chord. Molumo oa Main D o teng ka tonic. triad, letotong la li-overtone tse tsoang ho tonic. pherekano ya modumo. Ka hona, D., joalokaha ho ka boleloa, e hlahisoa ke tonic, e nkiloeng ho eona. D. chord in kholo le harmonic. e nyane e na le molumo oa selelekela mme e na le tšekamelo e hlakileng ho tonic ea mokhoa.

References: bona ho Art. Kutloano.

Yu. N. Kholopov