Momwe mungasankhire piyano ya digito kwa mwana? Phokoso.
Piyano ya digito idapambana malo ake padzuwa pambuyo poyesera mu 1984, pomwe akatswiri a 500 ndi anthu wamba sanathe kusiyanitsa phokoso la piyano yayikulu ya limba kuchokera ku piyano ya digito ya Ray Kurzweil. Kuyambira pamenepo, mkangano pakati pa "acoustics" ndi "manambala" ponena za mawu wayamba. "Casio" ngakhale jambulani makanema otsatsa motere:
Phokoso la digito silimapangidwa ndi zingwe, koma ndi kuphatikiza magawo angapo nthawi imodzi, iliyonse yomwe imakhudza khalidwe. Kuphatikizika kosiyanasiyana kwa magawo kumapanga mitundu ingapo ya piyano ya digito kotero kuti maso anu amathamanga! Kuti tidziyang'ane, tiyeni tiwone "zoyambira".
Pomaliza nthawi tinakambirana bwanji makiyi ziyenera kukhala , lero - momwe phokoso liyenera kukhalira. Ndipo chinthu choyamba kumvetsetsa: momwe amapangidwira mu piyano ya digito.
Gawo II. Timasankha phokoso.
Mu piyano yamayimbidwe, izi zimachitika motere: nyundo imagunda chingwe chimodzi kapena zingapo zotambasulidwa, chingwe chimagwedezeka - ndipo phokoso limapezeka. Piyano ya digito ilibe zingwe zilizonse, ndipo mawuwo amaseweredwa kuchokera pajambulidwa zitsanzo .
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Chitsanzo ndi kachidutswa kakang'ono ka mawu ka digito. Phokoso la chida choyimbira (mwachitsanzo, piyano ya Steinway, timpani, chitoliro, ndi zina zotero) nthawi zambiri zimakhala ngati chitsanzo, komanso phokoso la zida zoimbira zamagetsi.
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kuchuluka kwa mawu
Mphamvu ya phokoso silidalira mphamvu ndi liwiro limene kukhudzana mu piyano digito kutseka. Chilichonse chiri chophweka pamenepo: kukhudzana kwatsekedwa - pali phokoso, sikutsekedwa - palibe phokoso. Phokoso limakhala lofanana nthawi zonse. Chifukwa chake, kuti mupereke mphamvu zosiyanasiyana, zomveka ( zitsanzo ) pazida zama digito amalembedwa m'magulu. Chigawo chimodzi ndi phokoso labata poyimba "piyano", lina ndi lapakati, lachitatu ndi lomveka poimba "forte". Komanso mu piyano yoyimba, mawu opangidwa ndi nyundo amakhala olemera kwambiri kuposa ngati tingogunda chingwe. Nyundo si nthawi zonse imagunda chingwe chimodzi chokha, phokoso likuwonekera, limalowa kumveka ndi zingwe zina, etc. Zotsatira zake ndi phokoso lolemera lopangidwa ndi zigawo zosiyanasiyana.
Mawu onse owonjezerawa amalembedwanso mosiyana. The tilinazo kiyibodi ndi udindo kubereka awo pa mlingo makina , ndi polyphony at mulingo wamayimbidwe.
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Polyphony ndi kuthekera kwa purosesa kutulutsanso mafunde angapo amawu omwe amatsimikizira mtundu ndi chilengedwe cha phokoso la chidacho.
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Kuti mufotokozere mitundu yonse yamaphokoso mu piyano za digito, mukasindikiza kiyi imodzi, kuchokera pa 4 mpaka 16 zolemba zama polyphonic zimagwiritsidwa ntchito. Chifukwa chake, zazikulu zomwe zalengezedwa polyphony (64, 128, 256…), kamvekedwe kabwino komanso kachilengedwe. Mwachitsanzo, njira zoyenera potengera polyphony ndi mitengo yotsika mtengo ndi Yamaha YDP-143R piyano ( polyphony 128) ndi Yamaha CLP-525B ( polyphony 256):
Posankha, motsogozedwa ndi chizindikiro ichi: ngati mukufuna njira yapafupi kwambiri yamayimbidwe, tengani 256, ngati mutenga zaka zingapo kuti muphunzire kapena piyano si chida chachikulu mu sukulu ya nyimbo, ndiye kuti 128 idzakhala yokwanira.
okamba
Popeza chidacho ndi chamagetsi, phokoso limaseweredwa kudzera mwa okamba. Ndipo posankha chida, muyenera kugwiritsa ntchito njira zomwezo monga posankha dongosolo labwino lamayimbidwe. Ndipo apa thupi limachita mbali yofunika kwambiri. Oyankhula amphamvu amayika zida zokhala ndi thupi lalikulu. Mu Kuwonjezera , khoma lakumbuyo lidzapereka phokoso lakuya la bass. Wowala kuchuluka ndi chitsanzo - Kurzweil CUP-2 BP :
Koma poyeserera kunyumba, njira yosavuta ndiyoyeneranso. Khoma lokhala ndi kagawo limapereka mabass ochepa, koma ma frequency apamwamba ndi apakatikati adzamveka bwino. Chitsanzo chabwino ndi ichi Kurzweil CUP220SR :
Ndipo piyano mu pulasitiki imakhala ndi phokoso losavuta kwambiri, koma ikhoza kunyamulidwa ndi inu kapena kuyiyika kumbuyo kwa kabati ngati mukufuna kusewera nthawi zina. Chitsanzo chodziwika bwino ndi CASIO CDP-230R BK:
Kuti mumve zambiri za komwe mungayikire okamba pa piano za digito za Roland, onerani kanema:
Osayiwala Ma Pedals
Mukhozanso Mukufuna
Momwe mungasankhire amplifier mphamvu
Momwe mungasankhire gitala lachikale
