Kuchulukitsa ndi kuchepetsedwa kwakanthawi: mungamange bwanji?
Zamkatimu
Mukudziwa kuti nthawiyi ndi yoyera, yaying'ono ndi yayikulu, koma imatha kuwonjezeredwa ndi kuchepetsedwa, komanso kuwonjezera - kawiri ndi kawiri. Koma bwanji kutenga intervals, mmene kumanga ndi kufotokoza iwo? Izi ndi zomwe tikambirana lero.
Mitu yofunika yam'mbuyo:
KODI NTHAWI ZONSE NDI ZOMWE ALI - WERENGANI APA
KUCHULUKA NDI KUKHALA KWAKHALIDWE KWANTHAWI YONTHAWITSA - WERENGANI APA
Kodi nthawi zotalikirapo komanso zochepetsedwa ndi ziti?
Kutalikirana kwapakati kumapezedwa powonjezera semitone ku nthawi yoyera kapena yayikulu, ndiye kuti, ngati mtengo wamtengo wapatali wasinthidwa pang'ono. Mutha kuwonjezera nthawi zonse - kuyambira prima mpaka octave. Njira yofupikitsa yopangira nthawi zotere ndi "uv".
Tiyeni tifanizire mu tebulo ili ndi chiwerengero cha ma toni ndi semitones mu intervals wamba, ndiye kuti, oyera ndi aakulu, ndi okulirapo.
Table - Mtengo wamtengo wapatali wa nthawi zoyera, zazikulu komanso zokulitsidwa
| nthawi yoyambira | Matani angati | Kuwonjezeka kwapakati | Matani angati |
| mbali 1 | Chinthu cha 0 | uv.1 | Chinthu cha 0,5 |
| p.2 | Chinthu cha 1 | uv.2 | Chinthu cha 1,5 |
| p.3 | Chinthu cha 2 | uv.3 | Chinthu cha 2,5 |
| mbali 4 | Chinthu cha 2,5 | uv.4 | Chinthu cha 3 |
| mbali 5 | Chinthu cha 3,5 | uv.5 | Chinthu cha 4 |
| p.6 | Chinthu cha 4,5 | uv.6 | Chinthu cha 5 |
| p.7 | Chinthu cha 5,5 | uv.7 | Chinthu cha 6 |
| mbali 8 | Chinthu cha 6 | uv.8 | Chinthu cha 6,5 |
Kuchepetsa kwakanthawi, m'malo mwake, kumawuka pamene magawo oyera ndi ang'onoang'ono amachepetsedwa, ndiye kuti, pamene mtengo wawo umatsika ndi theka la kamvekedwe. Chepetsani nthawi iliyonse, kupatula prima yoyera. Chowonadi ndi chakuti mu prime pali ziro toni, zomwe simungathe kuchotsa china chilichonse. Zofupikitsa zochepetsetsa zimalembedwa ngati "malingaliro".
Kuti timveke bwino, tidzamanganso tebulo lomwe lili ndi kuchuluka kwa kuchuluka kwanthawi yayitali komanso ma prototypes awo: oyera ndi ang'onoang'ono.
Table - Mtengo wamtengo wapatali wa nthawi zoyera, zazing'ono komanso zochepetsedwa
| nthawi yoyambira | Matani angati | Kanthawi kochepa | Matani angati |
| mbali 1 | Chinthu cha 0 | ayi | ayi |
| m. 2 | Chinthu cha 0,5 | osachepera 2 | Chinthu cha 0 |
| m. 3 | Chinthu cha 1,5 | osachepera 3 | Chinthu cha 1 |
| mbali 4 | Chinthu cha 2,5 | osachepera 4 | Chinthu cha 2 |
| mbali 5 | Chinthu cha 3,5 | osachepera 5 | Chinthu cha 3 |
| m. 6 | Chinthu cha 4 | osachepera 6 | Chinthu cha 3,5 |
| m. 7 | Chinthu cha 5 | osachepera 7 | Chinthu cha 4,5 |
| mbali 8 | Chinthu cha 6 | osachepera 8 | Chinthu cha 5,5 |
Momwe mungamangire nthawi yayitali komanso yocheperako?
Kumanga nthawi yokulirapo komanso yocheperako, njira yosavuta ndiyo kulingalira "gwero" lake, ndiko kuti, kagawo kakang'ono, kakang'ono kapena koyera, ndikusintha china chake mkati mwake (chichepetse kapena chiwonjezere).
Kodi nthawiyo ingatalikitsidwe bwanji? Kuti muchite izi, mutha kukweza mawu ake apamwamba ndi mawu akuthwa ndi theka la mawu, kapena kutsitsa mawu ake apansi ndi lathyathyathya. Izi zikuwoneka bwino ngati titenga nthawi pa kiyibodi ya piyano. Tiyeni titenge gawo limodzi mwa magawo asanu a D-LA monga chitsanzo ndikuwona momwe angakulitsire:
Zotsatira zake ndi zotani? Chachisanu chowonjezereka kuchokera ku koyera koyambirira ndi D ndi A SHARP, kapena D FLAT ndi A, kutengera ndi mawu omwe tasankha kusintha. Mwa njira, ngati tisintha maphokoso onse awiri nthawi imodzi, chachisanu chimakhala chowirikiza, ndiko kuti, chidzakulitsidwa ndi semitones awiri nthawi imodzi. Onani momwe zotsatira izi zimawonekera mu nyimbo:
Kodi mungachepetse bwanji nthawi? Muyenera kuchita mosiyana, ndiko kuti, kutembenuzira mkati. Kuti tichite izi, timatsitsa phokoso lapamwamba ndi theka la sitepe, kapena, ngati timagwiritsa ntchito mawu otsika, timawonjezera, timakweza pang'ono. Mwachitsanzo, ganizirani gawo limodzi mwa magawo asanu a RE-LA ndikuyesera kuchepetsa, ndiko kuti, kuchepetsa.
Kodi tapindula chiyani? Panali gawo limodzi mwa magawo asanu a D-LA, tinali ndi njira ziwiri zochepetsera zisanu: RE ndi A-FLAT, D-SHARP ndi LA. Mukasintha mawu onse awiri achisanu nthawi imodzi, ndiye kuti gawo limodzi mwa magawo asanu ochepetsedwa kawiri a D-SHARP ndi A-FLAT adzatuluka. Tiyeni tiwone chitsanzo chanyimbo:
Onani zomwe mungachite ndi nthawi zina. Tsopano muli ndi zitsanzo zinayi za nyimbo. Afanizireni ndikuwona momwe ena amapezera kuchokera pakapita nthawi posintha mawu apamwamba - amapita mmwamba ndi pansi ndi semitone.
Chitsanzo 1. Mipata yoyera komanso yayikulu kuchokera ku PE, yomangidwa
Chitsanzo 2 Kutalikitsa nthawi kuchokera ku PE mmwamba
Chitsanzo 3. Zoyera komanso zazing'ono zochokera ku PE zomangidwa
Chitsanzo 4 Kuchepetsa nthawi kuchokera ku PE mmwamba
Anharmonicity ya intervals
Chani eharmonism? izo kufanana kwa zinthu za nyimbo pamawu, koma kusagwirizana mumutu ndi kujambula. Chitsanzo chosavuta cha anharmonicity ndi F-SHARN ndi G-FLAT. Zimamveka mofanana, koma mayina ndi osiyana, ndipo amalembedwanso mosiyana. Choncho, intervals angakhalenso enharmonic ofanana, mwachitsanzo, yaing'ono yachitatu ndi augmented sekondi.
Chifukwa chiyani tikulankhula za izi? Pamene munayang’ana patebulo lokhala ndi chiŵerengero cha matani kumayambiriro kwa nkhaniyo, pamene munayang’ana pambuyo pake pa zitsanzo zathu, mwinamwake munadabwa kuti: “Kodi ichi chingakhale bwanji theka la kamvekedwe ka mawu owonjezereka, chifukwa theka la kamvekedwe ka mawu ali mu kamphindi kakang'ono?" kapena "Ndi mtundu wanji wa D-LA-SHARP, lembani D-FAT ndipo mupeza chaching'ono chaching'ono chaching'ono chachisanu ndi chimodzi, chifukwa chiyani zonsezi zidawonjezeka pachisanu?". Kodi maganizo amenewa analipo? Vomerezani kuti munali. Izi ndi zitsanzo chabe za anharmonicity of intervals.
Mu ma enharmonic ofanana intervals, mtengo wamtengo wapatali, ndiye kuti, chiwerengero cha matani ndi semitones, ndi ofanana, koma mtengo wamtengo wapatali (chiwerengero cha masitepe) ndi wosiyana., n’chifukwa chake amapangidwa ndi mawu osiyanasiyana ndipo amatchedwa mosiyanasiyana.
Tiyeni tiwone zitsanzo zambiri za anharmonisms. Tengani magawo omwewo kuchokera ku PE. Sekondi yowonjezereka imamveka ngati yachitatu yaying'ono, yachitatu yayikulu ikufanana ndi yachinayi yocheperako, yachinayi yowonjezereka imakhala yofanana ndi yachisanu yocheperako, ndi zina zotero.
Kumanga kuchulukirachulukira ndi kutsika kwapang'onopang'ono sikovuta kwa munthu amene waphunzira bwino kumanga nthawi zonse. Choncho, ngati muli ndi mipata kuchita, ndiye mwamsanga kuchotsa iwo. Ndizomwezo. M'nkhani zotsatirazi tikambirana za ma consonances ndi ma dissonances, za momwe ma harmonic ndi melodic intervals amamveka. Tikuyembekezera kudzacheza kwanu!
