Matoni ochepa |
malankhulidwe ochepa ( German Teiltцne, Partialtцne, French partieles sons, English partiales tones) - mamvekedwe omwe ali mbali ya nyimbo zambiri. phokoso, zigawo zofunika kwambiri za timbre wa phokoso. Aliyense wa iwo amadza chifukwa cha oscillations sinusoidal wa losavuta mawonekedwe. ziwalo za thupi lomveka (mwachitsanzo, 1/2, 1/3, ndi zina za zigawo za chingwe). M'mawu a nyimbo, kupatula kamvekedwe, malinga ndi Krom phula limatsimikiziridwa, pafupifupi lili ndi zingapo. Ch. t.; amaphatikizana kukhala amodzi, amatha kumveka (kuperekedwa ndi khutu) kokha ndi chidwi cholunjika kapena mothandizidwa ndi zida zapadera zoyimbira. zosefera. Ndi khutu Ch. t. ndi mawu osavuta; amadziŵika ndi khwekhwe ndi mokweza. Kusiyanitsa harmonica. Ch. t. (harmonics), kugwirizanitsa wina ndi mzake pafupipafupi monga mndandanda wa manambala achilengedwe - 1, 2, 3, 4, etc. mpweya wochokera ku zida zopangira mphepo ), ndi inharmonic. Ch. t., ma frequency omwe amalumikizidwa ndi k.-l. mfundo zosiyana (mwachitsanzo, zida zoyimba zimatha kukhala ndi ma ratios ngati 1, 32, 52, 72, etc.). Ch. t., yomwe ili pamwamba pa main. mamvekedwe, otchedwa overtones; mu chiphunzitso cha ma acoustics, pali lingaliro la untertons, lomwe limadziwika ndi ma frequency a t., omwe ali pansipa chachikulu. malankhulidwe. Mu harmonic. intervals, chords, consonances, kuyanjana pakati pa Ch. t. kumabweretsa kupanga chowonjezera. ma overtones (mamvekedwe angozi, ma toni ophatikizika a kusiyana, etc.), nthawi zina kusokoneza mgwirizano, pakuchitika kwa kugunda - nthawi ndi nthawi. kusintha kwa mphamvu ya mawu onse. Mukuchita. Mwachizoloŵezi, njira yolekanitsa kamvekedwe kakuda kamvekedwe ka mawu ambiri imagwiritsidwa ntchito kwambiri - ma harmonics.
Zothandizira: Garbuzov HA, Mawonekedwe achilengedwe ndi tanthauzo lake, m'buku: Proceedings of the HYMN. Loweruka. Ntchito za Commission on Musical Acoustics, vol. 1, Moscow, 1925; ake, Harmonic kusinthidwa kwa nyimbo ndi ma overtones achilengedwe, ibid., vol. 2, M., 1929; yake, Zone nature of kumva kwa timbre, M., 1956; Nyimbo zoimbira nyimbo, M.-L., 1940, M., 1954; Korsunsky SG, Chikoka cha kuchuluka kwa mawu omveka pamtunda wake, mu Sat: Problems of physiological acoustics, vol. 2, M.-L., 1950; Nazaikinsky EV, Rags Yu. N., Kuzindikira kwa timbre zanyimbo ndi tanthauzo la mawu omveka amtundu uliwonse, m'magulu: Kugwiritsa ntchito njira zofufuzira zamawu mu musicology, M., 1964; Volodin AA, Udindo wa Harmonic spectrum pakuwona kukwera ndi kumveka kwa mawu, mu: Musical Art ndi Science, vol. 1, M., 1970; Meyer E., Buchmann G., Die Klangspektren der Musikinstrumente, B., 1931.
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