Polyphony muDigital Piano

Polyphony (kubva muchiLatin "polyphonia" - mitsindo mizhinji) izwi rinoreva kunzwika panguva imwe chete yenhamba huru yemanzwi, kusanganisira zvekushandisa. Polyphony yakatanga munguva yemedieval motets uye organums, asi yakabudirira mazana emakore akati wandei gare gare - munguva yeJS Bach, apo. polyphony yakatora chimiro chefugue ine izwi rakaenzana rinotungamira.

Polyphony muDigital Piano

Mumapiano emagetsi emazuva ano ane makiyi makumi masere nemasere, 88 inzwi polyphony zvinogoneka . Izvi zvinokonzerwa nekuti iyo inonzwika processor mumidziyo yedhijitari inokwanisa kusanganisa kuwirirana uye kuzunguza kwemafungu muhurongwa nenzira dzakasiyana. Aya ndiwo maitiro akati wandei epolyphony anoberekerwa mumakibhodhi eiyo sampu yemuenzaniso, pane chiratidzo chekuti kudzika uye hupfumi, hunhu hwekurira kwechiridzwa chakanangana.

Iyo yakakwira huwandu hwemanzwi mupiyano's polyphony parameter, iyo yakawanda yakasiyana uye inopenya ruzha runogona kuitwa nemuiti.

Mhando dzehunhu

Iyo polyphony yepiyano yemagetsi ndeye 32, 48, 64, 128, 192 uye 256 - inzwi. Zvisinei, vagadziri vezviridzwa vakasiyana vane zvishoma zvakasiyana kutora michina, saka zvinogoneka kuti piyano ine 128-izwi polyphony, semuenzaniso, ichava neruzha rwakapfuma kupfuura mudziyo une 192-izwi polyphony.

Iyo inonyanya kufarirwa ndeyeavhareji kukosha kwedigital polyphony parameter ye128 units, iyo inowanzoitika kune zvehunyanzvi-level zviridzwa. Iwe unogona, hongu, kutarisa pane yakanyanya parameter (256 manzwi), zvisinei, sekuratidzira kunoratidza, zvine musoro kuwana chiridzwa chinoshamisa chine avhareji polyphonic kugona. Yakapfuma polyphony haina kudikanwa kune novice pianist, semutambi mutambi haazonyatso koshesa simba rayo.

Mhedziso yemapiyano edhijitari

Pakati pezvisarudzo zvebhajeti, unogona kufunga nezvemagetsi pianos ane polyphony ye48 manzwi. Mienzaniso yakadaro, semuenzaniso, ndeye CASIO CDP-230R SR uye CASIO CDP-130SR . Zvakanakira zveaya mapiyano edhijitari mutengo webhajeti, huremu huremu (anenge 11-12 kg), 88-kiyi akapedza uremu kiibhodhi uye seti yekutanga yemagetsi maficha.

Pianos ane mazwi makumi matanhatu nemana, semuenzaniso, ndiwo Yamaha P-45 uye Yamaha NP-32WH mhando . Chiridzwa chekutanga chine dhizaini yemuviri yakanyatso kurongeka kune isingadhure modhi, diki saizi (11.5 kg) uye substain semi-pedal basa. The piyano yechipiri inharembozha ( synthesizer fomati), yakashongedzerwa nechigadziko chemimhanzi, metronome, 7-awa kushanda kubva mubhatiri inorema 5.7 kg chete.

Vaimbi vepamusoro vanoda chiridzwa chine kanenge 128-voice polyphony. Piyano ine zvibodzwa zve192 ichave zvakare yakanakisa kuwanikwa kweanoridza piyano akakomba. Mutengo uye mhando zvakanyatsobatanidzwa mu Casio PX-S1000BK muenzaniso . Ichi chiridzwa cheJapan chakapihwa huwandu hwezvinhu, kubva pasando chiitiko che ngwara Scaled Hammer Action Keyboard kusvika kune huremu hwe11.2 kg. Inoratidzira yakasarudzika dhizaini ine chidimbu-chidimbu muviri uye mimhanzi kuzorora, iyo PX-S1000BK yemagetsi piyano ine zvinotevera maficha:

• 88-kiyi yakanyatsoremerwa kiibhodhi ine 3 mazinga ekubata kunzwa;
• mhinduro yesando, damper resonance, touche - controller;
• bhatiri kushanda, USB, yakavakirwa-mukati demo nziyo.

Mapiyano emagetsi ane polyphony parameter ye256 units inozova mienzaniso yeakanyanya chiratidzo chepolyphony mukurira. Zvishandiso zverudzi urwu zvinowanzova nemutengo wepamusoro, zvisinei, zvese maererano nekugadzira uye maererano nehunyanzvi hwavo hunhu, iwo emhando dzemhando yepamusoro. Iyo YAMAHA CLP-645DW digital piano ine classic matatu-pedal system uye yakanakisa mhando yemapuranga keyboard kunyange nemaziso yakafanana neinodhura acoustic chiridzwa. Pakati pemaitiro eiyo modhi zvakakosha kucherechedza:

• 88-kiyi keyboard (nyanga dzenzou kupera);
• zvinopfuura 10 kubata senitivity marongero;
• basa rekudzvanya kusina kukwana kwepedal;
• Full Dot LCD kuratidza;
• Damper uye tambo resonance ;
• Intelligent Acoustic Control (IAC) tekinoroji.

Zvakare muenzaniso wakanakisa wedhijitari chiridzwa chine 256-izwi polyphony ichave iyo CASIO PX-A800 BN piano. Iyo muenzaniso inogadzirwa mumumvuri "oak" uye inotevedzera zvachose kuumbwa kwehuni. Iine basa rekutevedzera konsati acoustics, AirR mhando ruzha processor uye 3-level touch keyboard.

Mhinduro pamibvunzo

Ndechipi chiratidzo chepolyphony yepiyano yedhijitari ichave yakanyanya kunaka padanho rekutanga rezvidzidzo zvemwana pachikoro chemimhanzi?

Chiridzwa chine polyphony ye32, 48 kana 64 mayunitsi akakodzera kudzidziswa.

Ndeipi modhi yepiyano yemagetsi inogona kushanda semuenzaniso wechiyero chemutengo uye mhando ne256-izwi polyphony? 

Imwe yedzakanakisa sarudzo inogona kunzi piyano Medeli DP460K

Summing up

Polyphony mupiyano yemagetsi chinhu chakakosha chemhando yeparameter inokanganisa kupenya kweruzha rwechiridzwa uye kugona kwayo kweacoustic. Nekudaro, kunyangwe nepakati polyphony marongero, unogona kutora hombe piyano yedhijitari. Mamodheru ane yepamusoro-soro inokwanisika polyphony ichave yakanakisa kuwanikwa kwehunyanzvi uye connoisseurs.