Alamomin canji (game da kaifi, lebur, bekar)

A cikin wannan labarin za mu ci gaba da tattaunawa game da alamar kida - za mu yi nazarin alamun haɗari. Menene canji? Canji - wannan shine canji a cikin manyan matakai na ma'auni (babban matakan su ne). Me ainihin ke canzawa? Tsawon su da sunan su ya ɗan canza.

Goma - wannan yana haɓaka sauti ta hanyar semitone, lebur – rage shi da wani semitone. Bayan an canza bayanin kula, ana ƙara kalma ɗaya kawai zuwa babban sunanta - kaifi ko lebur, bi da bi. Misali, da sauransu. A cikin waƙar takarda, kaifi da filaye ana nuna su ta alamun musamman, waɗanda kuma ake kira da. Ana amfani da wata alama - free, yana soke duk canje-canje, sa'an nan kuma, maimakon kaifi ko lebur, muna kunna babban sauti.

Dubi yadda yake kama a cikin bayanin kula:

Menene rabin sautin?

Yanzu bari mu dubi komai dalla-dalla. Waɗanne nau'in rabin sautin ne waɗannan? Semitone ita ce mafi guntun tazara tsakanin sautuna biyu maƙwabta. Bari mu kalli komai ta amfani da misalin madannai na piano. Anan ga octave tare da maɓallan sa hannu:

Me muke gani? Muna da maɓallan farare guda 7 kuma manyan matakan suna kan su. Da alama an riga an sami ɗan gajeren tazara a tsakanin su, amma, duk da haka, akwai baƙaƙen maɓallan tsakanin farar maɓallan. Muna da maɓallan baki guda 5. Ya bayyana cewa a cikin duka akwai sautuna 12, maɓallai 12 a cikin octave. Don haka, kowane ɗayan waɗannan maɓallan dangane da maƙwabta mafi kusa yana samuwa a nesa na semitone. Wato, idan muka kunna dukkan maɓallai 12 a jere, to, za mu buga dukkan sautin sauti 12.

Yanzu, ina tsammanin, ya bayyana sarai yadda za ku iya ɗaga ko rage sauti ta hanyar semitone - maimakon babban mataki, kawai ku ɗauki ɗaya kusa da sama ko ƙasa, dangane da ko muna ragewa ko ƙara sautin. Don ƙarin bayani kan yadda ake kunna kaifi da filaye akan piano, karanta wani labarin daban - "Mene ne sunayen maɓallan piano."

Biyu-kaifi da kuma ninki biyu

Baya ga sassaukan kaifi da filaye, ana amfani da aikin kida kaifi biyu и biyu-lebur. Menene ninki biyu? Waɗannan canje-canje ne sau biyu a matakai. A wasu kalmomi, yana ɗaga bayanin kula ta hanyar semitones biyu a lokaci ɗaya (wato, da sautin gaba ɗaya), kuma yana rage bayanin kula da duka sautin (sautin daya shine semitones biyu).

free - wannan alama ce ta soke canji; yana aiki ne dangane da ninki biyu daidai daidai da kaifi na yau da kullun da filaye. Misali, idan muka buga , sa'an nan bayan wani lokaci bekar ya bayyana a gaban bayanin kula, sa'an nan mu buga "tsabta" bayanin kula.

Alamomin bazuwar da Maɓalli

Me kuma kuke buƙatar sani game da kaifi da filaye? Akwai kaifi da filaye bazuwar и key. Alamun bazuwar gyare-gyare sune waɗanda ke aiki kawai a wurin da aka shafa su (kawai a cikin ma'auni ɗaya kawai). Mabuɗin alamomi - Waɗannan su ne masu kaifi da filaye, waɗanda aka saita a farkon kowane layi kuma suna aiki a cikin dukan aikin (wato, duk lokacin da aka ci karo da bayanin kula da aka yi alama da kaifi a farkon farkon). An rubuta mahimman haruffa a cikin wani tsari; za ku iya karanta ƙarin game da wannan a cikin labarin “Yadda ake tunawa da manyan haruffa.”

Don haka, bari mu taƙaita.

Mun yi magana game da canji: mun koyi menene canji da menene alamun canji. Goma - wannan alama ce ta haɓaka ta semitone, lebur - wannan alama ce ta rage bayanin kula ta hanyar semitone, kuma free – alamar sokewa canji. Bugu da kari, akwai abin da ake kira kwafi: mai kaifi biyu da kuma ɗaki biyu - suna ɗagawa ko rage sautin lokaci ɗaya da duka sautin (dukakken sautin - Waɗannan su ne semitones biyu).

Shi ke nan! Ina yi muku fatan samun nasara wajen ƙware a karatun kiɗan. Ku zo ku ziyarci mu sau da yawa, za mu tattauna wasu batutuwa masu ban sha'awa. Idan kuna son kayan, danna "Like" kuma raba bayanin tare da abokanka. Yanzu ina ba da shawarar ku ɗan huta don sauraron kiɗa mai daɗi, wanda ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwallo na zamaninmu, Evgeniy Kissin ya yi.

Ludwig van Beethoven - Rondo "Rage for a Lost Penny"