Maɓallan baƙi akan piano

Maɓallan baƙar fata na babban piano, piano da piano sune matakan bayanin kula. Ana kiran su iri ɗaya da fararen fata, amma tare da prefix - godiya ga wannan, zaka iya saita sautin abin da maɓallin ke samarwa.

Maɓallan baƙar fata a kan piano sun dace da bayanin kula daban-daban fiye da fararen.

Manufar baƙar fata

Wannan shi ne ake kira baƙar maɓallan piano:

1. Sharp shine baƙar maɓalli dake hannun dama na farar maɓalli.
2. Flat shine baƙar maɓalli dake gefen hagu na farar maɓalli.

Lebur da kaifi akan piano suna nuna raguwa da haɓaka sauti da rabin sautin bi da bi. Sunan wani maɓalli na musamman ya dogara da abin da fararen "maƙwabta" ke kusa da shi. Black C-kaifi yana hannun dama na farin C. Hakanan ana iya kiransa D-flat, saboda akwai farin D mai maƙwabta a hannun dama.

Wurin maɓallan baƙi akan piano da piano madaidaiciya

Daya octave yana da maɓallan baƙi 5. Kowane baƙar fata na hagu da dama yana kewaye da farar maɓalli ɗaya. Amma akwai ƙarancin maɓallan baƙi idan aka kwatanta da farare. Babu baƙar maɓalli tsakanin C da Do, Mi da Fa. C yana taka rawar B mai kaifi, kuma F ana amfani dashi azaman C akan piano.

Sautunan da suke da sauti iri ɗaya amma an rubuta su daban-daban daidai suke da haɓakawa.

Sha'ani mai ban sha'awa

Tarihin wanzuwar kayan aikin madannai ya tara abubuwa masu ban sha'awa da yawa:

• Akwai kayan kida inda a maimakon bakaken makullin akwai farar makullin sannan akasin haka. Waɗannan galibi suna cikin samfuran d ¯ a - alal misali, clavestin.
• An ƙirƙira kayan aikin madannai na farko a ƙasar Girka shekaru 2,300 da suka gabata, kuma ba ta da maɓallan baƙi. Sabili da haka, yiwuwar mawaƙa na d ¯ a sun iyakance - ya isa ya yi ƙoƙarin yin wasa kawai a kan maɓallan fararen fata.
• Maɓallan baƙar fata na farko sun bayyana a ƙarni na 13, kuma a cikin shekaru 700 masu zuwa tsarinsu ya inganta. Godiya ga wannan, kiɗan Yammacin Turai ya sami adadin marasa iyaka cakulan , maɓallai iri-iri, da sabbin alamun maɓalli.