Kungani amaphedali epiyano

Amaphedali epiyano ama-levers acushwa ngokucindezela unyawo. Izinsimbi zomculo zesimanje zinamaphedali amabili kuya kwamathathu, umsebenzi wawo oyinhloko uwukushintsha umsindo wezintambo.

Kupiyano enkulu noma upiyano, lezi izindlela nquma isitembu yomsindo, ubude bayo kanye namandla.

Abizwa ngani ama-piano pedal?

Amaphedali epiyano abizwa ngokuthi:

1. Kwesokudla enye i-damper, ngoba ilawula ama-dampers - amaphedi anamathiselwe kukhiye ngamunye. Kwanele ukuthi umculi akhiphe izandla zakhe kukhibhodi, njengoba izintambo zizobe zithunjwa ngokushesha ngama-dampers. Lapho i-pedal icindezelekile, ama-pads avaliwe, ngakho umehluko phakathi komsindo ophelayo kanye nomsindo wentambo njengoba ushaywa isando uhlehliswa. Ngaphezu kwalokho, ngokucindezela i-pedal efanele, umculi uqala ukudlidliza kwezintambo ezisele kanye nokubukeka secondary imisindo. I-pedal efanele ibizwa nangokuthi i-forte - okungukuthi, umsindo omkhulu ngesi-Italian.
2. Kwesokunxele eyodwa iyaguquguquka, ngoba ngaphansi kwesenzo sayo izando zishintshelwa kwesokudla, futhi izintambo ezimbili esikhundleni sezintathu zithola ukushaywa kwesando. Amandla okushwibeka kwawo nawo ayancipha, futhi umsindo uba mkhulu kakhulu, uthola okuhlukile isitembu . Igama lesithathu le-pedal upiyano, elihumusha lisuka kusiNtaliyane njengokuthula.
3. Phakathi nendawo eyodwa ibambezelekile, ayivamisile ukufakwa ophiyano lwe-pedal, kodwa ivame ukutholakala ophiyano. Ngokukhetha uphakamisa ama-dampers, futhi ayasebenza inqobo nje uma i-pedal icindezelekile. Kulokhu, amanye ama-dampers awashintshi imisebenzi.

Isabelo sePedal

Ukushintsha umsindo wensimbi, ukuthuthukisa ukuvezwa kokusebenza kungesinye sezizathu zokuthi kungani kudingeka amaphedali epiyano.

Right

Iphedali elungile isebenza ngendlela efanayo kuwo wonke amadivayisi. Lapho i-forte icindezelwa, wonke ama-dampers aphakanyiswa, okwenza zonke izintambo zizwakale. Kwanele ukukhulula i-pedal ukuze uvale umsindo. Ngakho-ke, inhloso ye-pedal elungile ukukhulisa umsindo, ukuwenza ugcwale.

Kwesobunxele

I-pedal ye-shift isebenza ngendlela ehlukile kupiyano nepiyano enkulu. Ophiyano, ugudluza zonke izando ezintanjeni kwesokudla, umsindo ube buthaka. Phela, isando sishaya intambo ethile hhayi endaweni evamile, kodwa kwenye. Kupiyano, umshini wonke uya kwesokudla , ukuze isando esisodwa sishaye izintambo ezimbili esikhundleni sezintathu. Ngenxa yalokho, izintambo ezimbalwa ziyasebenza futhi umsindo uyancishiswa.

Ephakathi

I-sustain pedal idala imiphumela ehlukene yomsindo ezinsimbini. Iphakamisa ama-dampers ngamanye, kodwa ukudlidliza kwezintambo akuwucebisi umsindo. Ngokuvamile i-pedal ephakathi isetshenziselwa ukubamba izintambo ze-bass, njengasesitho.

Kupiyano, i-pedal emaphakathi yenza umongameli asebenze - ikhethini elikhethekile elehla phakathi kwezando nezintambo. Ngenxa yalokho, umsindo uthule kakhulu, futhi umculi angadlala ngokugcwele ngaphandle kokuphazamisa abanye.

Ukuvula nokusebenzisa izindlela zokunyathela

Abasaqalayo bayabuza ukuthi kungani kusetshenziswa amaphedali epiyano: lezi izindlela zisetshenziswa uma kudlalwa izingcezu zomculo eziyinkimbinkimbi. I-pedal efanele icushiwe uma kudingekile ukwenza ukuguqulwa okubushelelezi kusuka komsindo owodwa kuya komunye, kodwa akunakwenzeka ukuwenza ngeminwe yakho. Phakathi nendawo indlela icindezelwa uma kudingekile ukwenza izingcezu ezithile eziyinkimbinkimbi, ngakho-ke i-pedal ifakwe kumathuluzi ekhonsathi.

I-pedal yesokunxele ayivamisile ukusetshenziswa abaculi, ikakhulukazi yenza buthaka umsindo we-bass.

Imibuzo evamile

Isifinyezo

Idivayisi yepiyano, upiyano kanye nepiyano enkulu ihlanganisa amaphedali - izici zesistimu ye-lever yensimbi. Ipiyano ivamise ukuba namaphedali amabili, kanti ipiyano enkulu inama-pedals amathathu. Okuvame kakhulu kwesokudla nesobunxele, kukhona futhi phakathi nendawo.

Wonke ama-pedals anesibopho somsindo wezintambo: ukucindezela eyodwa yazo kushintsha indawo ye- izindlela onesibopho somsindo.

Ngokuvamile, abaculi basebenzisa idivayisi efanele - isusa i-damper futhi yandise umsindo, okwenza izintambo zidlidlize. I-pedal yesokunxele isetshenziswa njalo, inhloso yaso ukuvala imisindo ngenxa yokugudluka kwezando endaweni yazo evamile. Ngenxa yalokho, izando zishaya izintambo ezimbili esikhundleni sezintathu ezijwayelekile. I-pedal ephakathi ayivamile ukusetshenziswa: ngosizo lwalo, hhayi wonke, kodwa ama-dampers ngamanye ayasebenza, afinyelela umsindo othile lapho edlala izingcezu eziyinkimbinkimbi.