Polyphony i ka Piano Digital

Polyphony (mai ka Latin “polyphonia” – nui nā leo) he huaʻōlelo e pili ana i ke kani like ʻana o nā leo he nui. Including mea kani. Polyphony mai ka wā o nā motets a me nā organums kahiko, akā ua ulu aʻe ia i kekahi mau kenekulia ma hope - i ka manawa o JS Bach, i ka manawa polyphony ua like me ka fugue me ka leo like e alakai ana.

Polyphony i ka Piano Digital

I nā piano uila hou me nā kī 88, 256 leo polyphony hiki ke . ʻO kēia ma muli o ka hiki i ka mea kani i nā mea kani kikohoʻe ke hoʻohui i nā harmonies a me nā hawewe nalu i loko o kahi ʻōnaehana ma nā ʻano like ʻole. ʻO kēia ke ʻano o ka hānau ʻana o nā ʻano polyphony i loko o nā kīpē o ka laʻana o kēia manawa, ma ka hōʻailona o ka hohonu a me ka waiwai, ke ʻano maoli o ke kani o ka mea kani.

ʻOi aku ka kiʻekiʻe o ka helu o nā leo ma ka ʻāpana polyphony o ka piano, ʻoi aku ka ʻokoʻa a me ke kani ʻana o ka leo i hiki i ka mea hoʻokani ke hoʻokō.

ʻAno waiwai

ʻO ka polyphony o ka piano uila he 32, 48, 64, 128, 192 a me 256 - leo. Eia naʻe, ʻokoʻa iki nā mea hana mea kani e kiʻi ana no laila, hiki i ka piano me 128-leo polyphony, no ka laʻana, e loaʻa i kahi kani ʻoi aku ka maikaʻi ma mua o kahi hāmeʻa me 192-leo polyphony.

ʻO ka mea kaulana loa ʻo ka awelika waiwai o ka helu polyphony kikohoʻe o 128 mau ʻāpana, ʻo ia ka mea maʻamau no nā mea kani pae ʻoihana. Hiki iā ʻoe, ʻoiaʻiʻo, ke nānā aku i ka palena kiʻekiʻe (256 leo), akā naʻe, e like me ka hōʻike ʻana i ka hoʻomaʻamaʻa, ʻoiaʻiʻo ke kiʻi ʻana i kahi mea hana nani me nā mana polyphonic awelika. ʻAʻole pono ka polyphony waiwai no ka mea hoʻokani piano novice, no ka mea, ʻaʻole e mahalo nui ka mea hoʻomaka i kona mana.

Ka nānā ʻana o nā piano kikohoʻe

Ma waena o nā koho kālā, hiki iā ʻoe ke noʻonoʻo i nā piano uila me kahi polyphony o 48 mau leo. ʻO ia mau hiʻohiʻona, no ka laʻana CASIO CDP-230R SR a CASIO CDP-130SR . ʻO nā mea maikaʻi o kēia mau piano kikohoʻe ʻo ia ke kumu kūʻai kālā, ke kaumaha māmā (ma kahi o 11-12 kg), 88-key graduated weighted keyboard a me kahi papa o nā hiʻohiʻona uila.

ʻO nā piano me nā leo 64, no ka laʻana, ʻo ia ka Yamaha P-45 a Nā hiʻohiʻona Yamaha NP-32WH . Hōʻike ka mea kani mua i kahi hoʻolālā kino i maʻalahi no kahi kumu kūʻai ʻole, liʻiliʻi (11.5 kg) a me kahi hana semi-pedal substain. ka ʻO ka piano ʻelua ke kelepona ( mea hoʻohui format), i hoʻolako ʻia me kahi kū mele, metronome, 7-hola hana mai kahi pākaukau he 5.7 kg wale nō.

Pono nā mea mele ʻoi aku ka maikaʻi i kahi mea kani me 128-leo polyphony ma kahi liʻiliʻi. ʻO kahi piano me ka helu o 192 he mea maikaʻi loa ia no ka mea hoʻokani piano koʻikoʻi. Hoʻohui maikaʻi ʻia ke kumukūʻai a me ka maikaʻi i ka ʻO ke kumu hoʻohālike Casio PX-S1000BK . Hāʻawi ʻia kēia mea kani Kepani me nā hiʻohiʻona he nui, mai ka hana hāmare o ka akamai ʻO Scaled Hammer Action Keyboard i ke kaumaha o 11.2 kg. Ke hōʻike nei i kahi hoʻolālā ʻeleʻele maʻamau me kahi ʻāpana kino a me ka hoʻomaha mele, ʻo ka piano uila PX-S1000BK nā hiʻohiʻona aʻe:

• 88-kī kī piha ke kaupaona ʻana me 3 pae o ka naʻau paʻi;
• pane hammer, damper resonance, touche - controller;
• hana pākaukau, USB, nā mele demo i kūkulu ʻia.

ʻO nā piano uila me kahi ʻāpana polyphony o 256 mau ʻāpana e lilo i mau hiʻohiʻona o ka hōʻailona kiʻekiʻe o ka polyphony i ke kani. Loaʻa pinepine nā mea hana o kēia ʻano i ke kumukūʻai kiʻekiʻe, akā naʻe, ma ke ʻano o ka hoʻolālā ʻana a ma ke ʻano o kā lākou ʻano ʻenehana, he mau hiʻohiʻona kiʻekiʻe. ʻO ka piano kikohoʻe YAMAHA CLP-645DW me kahi ʻōnaehana ʻekolu-pedal maʻamau a me kahi kīwī lāʻau maikaʻi loa e like me ka mea kani acoustic pipiʻi. Ma waena o nā hiʻohiʻona o ke kŘkohu pono e hoʻomaopopo:

• 88-key keyboard (hoʻopau ʻelepani);
• ʻoi aku ma mua o 10 mau hoʻonohonoho hoʻonohonoho paʻi;
• ka hana o ke kaomi piha ʻole ʻana o kahi pedal;
• Hōʻike LCD Dot piha;
• Damper a me ke kaula resonance ;
• ʻenehana manaʻo hoʻonaʻauao akamai (IAC).

ʻO kahi laʻana maikaʻi loa o kahi mea hana kikohoʻe me 256-leo polyphony ka CASIO PX-A800 BN piano. Hanaʻia keʻano hoʻohālike i loko o ka malu "oak" a hoʻohālike loa i keʻano o ka lāʻau. Loaʻa iā ia ka hana o ka hoʻohālikelike ʻana i nā acoustics ʻaha mele, kahi kaʻina leo ʻano ʻano AiR a me kahi papa hoʻopā 3-level.

Nā pane ma nā nīnau

He aha ka hōʻailona o ka polyphony o kahi piano kikohoʻe ka mea maikaʻi loa no ka pae mua o ke aʻo ʻana o kahi keiki ma ke kula mele?

ʻO kahi mea kani me ka polyphony o 32, 48 a i ʻole 64 mau ʻāpana kūpono no ke aʻo ʻana.

He aha ke kumu hoʻohālike o ka piano uila e hiki ke lilo i kumu hoʻohālike o ke koena o ke kumu kūʻai a me ka maikaʻi me 256-leo polyphony? 

Hiki ke noʻonoʻo ʻia kekahi o nā koho maikaʻi loa ʻo ka piano Medeli DP460K

Loaʻa i luna

Polyphony i loko o ka piano uila he ʻano koʻikoʻi koʻikoʻi e pili ana i ka ʻōlinolino o ke kani o ka mea kani a me kona hiki ke kani. Eia nō naʻe, ʻoiai me nā hoʻonohonoho polyphony medium, hiki iā ʻoe ke kiʻi i kahi piano kikohoʻe nui. ʻO nā hiʻohiʻona me ka polyphony kiʻekiʻe loa e lilo i mea kūʻai maikaʻi loa no nā poʻe loea a me nā connoisseurs.