Anharmonicity ya mawu
Ndi mayina ati omwe angapezeke pa kiyi ya piyano yomweyo?
M’nkhani yakuti “Zizindikiro za Kusintha” mayina a zizindikiro zimenezi akufotokozedwa. M’nkhani ino, tiona mmene ngozi zosiyanasiyana zingasonyezere mawu amodzi.
Anharmonicity ya mawu
Phokoso lililonse limatha kupangidwa pokweza cholemba chachikulu (chomwe chili m'munsi mwa semitone) ndikutsitsa mawu ofunikira (omwe ali pamwamba ndi semitone).
Chithunzi 1. Kiyi yakuda ili pakati pa makiyi awiri oyera.
Yang'anani pa Chithunzi 1. Mivi iwiriyi ikuloza ku kiyi wakuda yemweyo, koma zoyambira za mivizo zimakhala pa makiyi osiyana oyera. Muvi wofiira umasonyeza kuwonjezeka kwa phokoso, ndipo muvi wabuluu umasonyeza kuchepa. Mivi yonse iwiri imalumikizana pa kiyi yakuda yomweyo .
Muchitsanzo ichi, kiyi yathu yakuda imatulutsa mawu:
- Sol-lakuthwa, ngati tilingalira njirayo ndi muvi wofiira;
- A-lathyathyathya, ngati tilingalira mtunduwo ndi muvi wabuluu.
Ndi khutu, ndipo izi ndizofunikira, G-lakuthwa ndi A-flat zimamveka chimodzimodzi, chifukwa ichi ndi kiyi yomweyo. Kufanana kwa manotsi (ndiko kuti, pamene ali ofanana msinkhu, koma ali ndi mayina ndi mayina osiyanasiyana) amatchedwa anharmonicity za mawu.
Ngati sizikumveka bwino kwa inu, tikukulimbikitsani kuti muyang'ane nkhani yakuti "Accessions". Mudzatha kumvetsera phokoso, ndikuwonanso momwe mayina a makiyi akuda amapezera.
Zotsatira
Sound anharmonicity ndi mawu omwe amatanthauza chinthu chomwe chimamveka chimodzimodzi koma cholembedwa mosiyana malinga ndi momwe zinthu zilili.
