Piyano ine makiyi mangani

A typical piyano ine 88 kiyi:

1. dema - 36;
2. vachena - 52.

Iyo keyboard inotanga ne "la" yeiyo isina kukwana subcontroctave ine 3 manotsi, uye inopera ne "kuna" yechishanu octave, iyo inogumira kune ino noti. Chiyero chazvino chinoti chiridzwa chimwe nechimwe chine makiyi makumi masere nemasere. Kubva pakati pe88s. yezana remakore rapfuura, kugadzirwa kwakawanda kwemapiyano akadaro kwakatanga. Kusvika panguva iyoyo, pakanga paine makumi masere neshanu - ndiwo makiyi mangani ane piyano. The 70th pasi pasi yakanga isipo zvachose mairi , yechina yakanga isina makiyi ose: paiva nekiyi gumi neyokupedzisira "la". Zviridzwa zvakagadzirwa pamberi pepakati pe4s zvaive ne10 octaves.

Piyano ine makiyi mangani

Ichi chiridzwa chemimhanzi chine makiyi makumi masere nemasere akakamurwa kuita octaves - iyi nhamba inowirirana neyakajairwa, iyo yaunoda kuterera kana uchitenga. Mupiyano yakajairwa, runyoro rwekutanga ndi “la”, zvichireva ruzha rwakanyanya uye rwakagomara pakuona kwevanhu, uye rwekupedzisira – “ita” – muganhu weruzha rwepamusoro.

Zvakaoma kuti muimbi wekutanga agone hunyanzvi hwakasiyana-siyana pakutanga, asi tonality yechiridzwa inokubvumira kusarudza yakazara-inonzwika musanganiswa wezvinyorwa.

classic keyboard

Kubva pamakiyi matema nechena 88 akarongwa papiyano, inogamuchirwa range of 16-29 kHz yakagadzirirwa munhu: inobvumidza iwe kunakidzwa nemimhanzi, kunakidzwa nekuiteerera. Zviratidzo zvinodikanwa zvinodzorwa zvakanyanya mukugadzirwa kwepiyano.

Electronic synthesizer

Imwe yezvakatemwa zvemagetsi synthesizer ndiyo keyboard. Kune maviri emaparamita ayo: musimboti wekugadzira ruzha uye zviyero. Zvinoenderana nematanho, edzidzo kana yakazara-saizi kiyibhodhi anosiyaniswa. Kubva pane izvi, synthesizer ine nhamba ye32-61 makiyi akagadzirwa kune vanotanga uye vana. Mienzaniso yakagadzirirwa nyanzvi ine 76-88 makiyi.

How many white and black keys

Aya makiyi makumi masere nemasere anoumba 88 octaves, ine makiyi gumi nemaviri: makiyi manomwe machena (matani ekutanga) uye makiyi mashanu matema (semitones).

Octave mbiri hadzina kukwana.

Isu tinosarudza huwandu kubva pamufananidzo, pasina kuverenga

Kuenzanisa mativi ekurudyi ekare uye matsva 85 uye 88 kiyi kiyi kunoratidza mutsauko wakakura. Nzira yekuona nhamba yemakiyi machena ndeyotevera: chiridzwa chine 85 makiyi, kana rutivi rworudyi runotanga nekiyi imwe chena mushure memutema; 88 - kana kiyi yekupedzisira kurudyi isina chimiro chekucheka. Nhamba yese yekiyi inotarwa nemavara matema: kana boka ravo rekupedzisira rine makiyi maviri, izvi zvinoratidza kuvapo kwe2 kiyi pachiridzwa. Kana pachinzvimbo chembiri pane makiyi matatu, saka nhamba yavo yese i85.

Summing up

Huwandu hwemakiyi epiyano nepiyano i88 yezviridzwa zvemazuva ano, makumi masere neshanu emasampuli akagadzirwa makore makumi manomwe asati asvika. XX remakore. Standard synthesizer vane 32-61 makiyi, nepo semi-nyanzvi zvigadzirwa zvine 76-88. Zvichienderana nekurongeka kwemakiyi chena neatema pamucheto wechiridzwa, unogona kunzwisisa kuti makiyi mangani piyano nepiyano zvakazara.