Reversible counterpoint |

Reversible counterpoint - polyphonic. musanganiswa wenziyo, izvo zvinogona kushandurwa kuva imwe, kubva, nerubatsiro rwekushandura kweimwe, yakawanda (isina kukwana O. kusvika.) kana manzwi ose (chaizvoizvo O. to.), rudzi rwekupikisa kwakaoma. Iyo inonyanya kuzivikanwa O. to. nechikumbiro chemazwi ose, apo kubatanidzwa kwezvinobva kune zvakafanana nekuratidzwa kwepakutanga mugirazi, iyo inonzi. mirror counterpoint. Iyo inoratidzirwa nekuenzana kwezvikamu zvekutanga uye zvakatorwa makomisheni (JS Bach, The Well-Tempered Clavier, vol. 1, fugue G-dur, bars 5-7 uye 24-26; The Art of the Fugue, Nha. 12). Kusakwana O. kusvika kunonyanya kuoma: mapindiro ekutanga ekubatanidza anoshanduka mune rinobva kunze pasina patani inooneka. Kazhinji O. to. uye isina kukwana O. to. inosanganiswa neinofambiswa yakatwasuka counterpoint (yakatwasuka inodzokororwa: DD Shostakovich, fugue E-dur, mabara 4-6 uye 24-26; WA Mozart, Quintet c -moll, vatatu kubva paminuet), yakachinjika uye kaviri inofambiswa counterpoint (isina kukwana. vertical-horizontal reversible: JS Bach, maviri-chikamu kugadzirwa mu g-moll, mabara 1-2 uye 3-4), counterpoint inobvumira kupetwa kaviri (isina kukwana kudzoreredzwa nekupetwa kaviri: JS Bach, The Well-Tempered Clavier, vol. 2, fugue mu b-moll, mbariro 27-31 uye 96-100); kudzoka kufamba kunoshandiswawo muO. to. kudhirowa, chiyero chepakati chemazwi chinowanzochinja. Nzira yeO. to. inonyanya kushandiswa nevanyori vezana remakore rechi20. (A. Schoenberg, Hindemith, RK Shchedrin, zvichingodaro), kazhinji musanganiswa neyaimbova shoma-yakashandiswa contrapuntal. mafomu (return movement).

References: Bogatyrev SS, Reversible counterpoint, M., 1960; Yuzhak K., Zvimwe zvechimiro chefugue naJS Bach, M., 1965, §§ 20-21; Taneev SI, Chimedu kubva kuvhezheni yesumo yebhuku "Mobile counterpoint yekunyora kwakasimba ...", mubhuku: Taneev S., Kubva kwesainzi uye pedagogical. nhaka, M., 1967. Onawo lit. pasi pechinyorwa Reversal of the topic.

VP Frayonov