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Sight-reading

Daga Wikipedia, Insakulofidiya ta kyauta.

A cikin kiɗa, karantawa, wanda kuma ake kira prima vista (ma'anar Italiyanci, "a gani na farko"), shine aikin karatu da yin wani yanki a cikin Bayanan kiɗa wanda mai wasan bai taɓa gani ko ya koya ba. Ana amfani da waƙoƙin gani don bayyana mawaƙi wanda ke karatun gani. Dukkanin ayyukan suna buƙatar mawaƙa ya yi wasa ko ya raira waƙoƙin da aka sani.

Karatun gani

[gyara sashe | gyara masomin]

A cikin rubuce-rubucen ilimin kiɗa, kalmar “sight-reading” ana yawan amfani da ita a ma’ana ta gaba ɗaya domin nuni da ƙwarewar karanta kiɗan kayan aiki ko na murya da kuma aiwatar da shi a karo na farko, wato juyar da bayanan kiɗa daga gani zuwa sauti.[1] Sai dai wasu marubuta, ciki har da Udtaisuk, sun fi son amfani da kalmomi masu takamaiman ma’ana kamar “sight-playing” da “sight-singing” idan yanayi ya dace. Wannan bambanci yana ba da damar takaita amfani da kalmar “sight-reading” wajen bayyana karanta kiɗa a zuciya kawai, ba tare da samar da sauti ta hanyar kayan aiki ko murya ba.

Kwararrun mawaƙa na iya karantawa a hankali; wato, za su iya kallon kiɗan da aka buga kuma su ji shi a cikin kawunansu ba tare da wasa ko raira waƙa ba (duba sauraro). [lower-alpha 1] Masu karatu marasa iya gani gabaɗaya dole ne aƙalla murmushi ko busawa don karantawa yadda ya kamata. Wannan bambancin yayi kama da karatun yau da kullun a Ƙarshen zamanin d ̄ a, lokacin da ikon karatu a shiru ya isa Augustine na Hippo ya yi sharhi game da shi.[1]

Ana amfani da kalmar a prima vista, kamar yadda ake amfani da kalmomin Italiyanci da jimloli a cikin kiɗa da kiɗa. Don kunna wani kiɗa a prima vista yana nufin kunna shi 'a gani na farko'. A cewar Payne, "ikon jin bayanin kula a shafin yana da alaƙa da karatun kiɗa kuma ya kamata a ɗauka a matsayin abin da ake buƙata don yin aiki mai tasiri ... Kuskuren da ya fi dacewa na iya faruwa lokacin da dalibi, yana nazarin wani kiɗa, bai yi ƙoƙari ya kunna ko jin abun da ke ciki ba amma ya sarrafa bayanan kula a shafin. "[2]

Makarantu na kiɗa gabaɗaya suna buƙatar karantawa a matsayin wani ɓangare na sauraro ko jarrabawar.

Bayyanawa na gani

[gyara sashe | gyara masomin]

Wasu mawaka na iya canja maƙamin kiɗa (transpose) a yayin aiwatarwa domin ya dace da wasu kayan kiɗa ko iyakar murya, ta yadda buga kayan kiɗan ko yin waka zai fi sauƙi, ko kuma don wasu dalilai dabam-dabam. Ga kayan kiɗa masu buƙatar canjin maƙami kamar clarinet, trumpet, saxophone, da makamantansu, wannan ƙwarewa wajibi ce; amma ga dukkan mawaka, ƙwarewa ce mai matuƙar amfani.

Yin wasa a gani

[gyara sashe | gyara masomin]

A cewar Udtaisuk, "da yawa [marubuci] suna amfani da kalmar gani-karatun don aikin gani na kayan aiki". Koyaya, Udtaisuk da wasu marubutan suna amfani da kalmar da ta fi bayyanawa "sightplaying" (ko "sight-playing") don karanta kayan gani, saboda wasan gani ya haɗu da ƙwarewa guda biyu na musamman: karatun kiɗa da yin kiɗa.[3]

Raira waƙa da gani

[gyara sashe | gyara masomin]

Wasu marubutan, a cewar Udtaisuk, suna amfani da kalmar "raira-raira" don karantawa. Kamar yadda yake tare da wasan gani, Udtaisuk yana ba da shawara kuma yana amfani da kalmar da ta fi bayyanawa "sightsing" don karatun gani na murya saboda waƙoƙin gani ya haɗu da karatun gani da ƙwarewar waka.

Ilimin halayyar dan adam

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Ikon gani-karanta wani bangare ya dogara da ƙwaƙwalwar kiɗa mai ƙarfi na ɗan gajeren lokaci. Gwaje-gwaje kan karatun gani ta amfani da mai bin ido ya nuna cewa ƙwararrun mawaƙa suna kallon gaba a cikin kiɗa, adanawa da sarrafa bayanan har sai an buga su; wannan ana kiransa da tsawon ido.

Ana iya bayyana adana bayanai a cikin ƙwaƙwalwar aiki dangane da adadin bayanai (nauyi) da lokacin da dole ne a gudanar da shi kafin a buga shi (latency). Dangantaka tsakanin kaya da jinkiri yana canzawa bisa ga tempo, kamar yadda t = x / y, inda t shine canji a cikin tempo, x shine canji na kaya, kuma y shine canji cikin jinkiri. Wasu malamai da masu bincike sun ba da shawarar cewa za'a iya horar da tsawon ido don ya zama mafi girma fiye da yadda zai kasance a cikin yanayi na al'ada, wanda ke haifar da ƙarfin ikon karanta ido.

Ana iya raba ƙwaƙwalwar ɗan adam zuwa manyan rukunoni uku: ƙwaƙwalwan ajiya na dogon lokaci, ƙwaƙwalwalwar ji, da ƙwaƙwalyar ajiya ta ɗan gajeren lokaci (aiki). Dangane da ma'anar tsari, ƙwaƙwalwar aiki shine "tsarin adanawa na ɗan lokaci da sarrafa bayanan da ake buƙata don aiwatar da ayyuka masu rikitarwa kamar ilmantarwa, tunani, da fahimta". Babban fasalin da ke rarrabe ƙwaƙwalwar aiki daga ƙwaƙwalyar ƙwaƙwalwa ta dogon lokaci da ƙwaƙwalwan ƙwaƙwalwalwar ƙwaƙwalwarsa shine ikon wannan tsarin don sarrafawa da adana bayanai a lokaci guda. Ilimi yana da abin da ake kira "ƙayyadadden damar", don haka akwai wasu bayanai da za a iya adanawa kuma yana da sauƙin isa ga ƙaramin taga na lokaci bayan an sarrafa shi, tare da ƙwaƙwalwar lokaci na kusan sakan goma sha biyar zuwa minti ɗaya.

George Miller ne ya gudanar da gwaje-gwaje game da ƙwaƙwalwar ajiya a 1956 wanda ya nuna, "Yawancin abubuwan da za a iya adanawa a cikin ƙwaƙwalyar aiki shine biyar da ko raguwa biyu. "Koyaya, idan ba a riƙe wannan bayanin ba kuma an adana shi ("an ƙarfafa shi") a cikin ƙwaƙwalwar mutum na dogon lokaci, zai ɓace da sauri.

Bincike ya nuna cewa babban yanki na kwakwalwa da ke da alaƙa da ƙwaƙwalwar aiki shine prefrontal cortex. Prefrontal cortex yana cikin lobe na gaba na kwakwalwa. Wannan yanki yana hulɗa da fahimta kuma yana ƙunshe da manyan madauki biyu na jijiyoyi ko hanyoyin da ke da mahimmanci ga sarrafa ayyuka ta hanyar ƙwaƙwalwar aiki: madauki na gani, wanda ya zama dole ga ɓangaren gani na aikin, da madauki na phonological, wanda ke hulɗa da bangarorin harshe na aikin (watau maimaita kalma ko magana). Kodayake hippocampus, a cikin lobe na lokaci, shine tsarin kwakwalwa wanda aka fi haɗa shi da abubuwan tunawa, binciken ya nuna cewa rawar da yake takawa ta fi mahimmanci don karfafa tunanin gajeren lokaci a cikin na dogon lokaci fiye da ikon sarrafawa, aiwatarwa, da kuma taƙaitaccen tunawa da wasu ayyuka.

Wannan nau'in ƙwaƙwalwar ajiya ya shiga cikin mayar da hankali musamman yayin tattauna karatun gani, tun lokacin da ake kallon bayanan kiɗa a karon farko da kuma fassara su yayin wasa da kayan aiki ana iya ɗaukar su aiki mai rikitarwa na fahimta. Babban ƙarshe dangane da wannan ra'ayin shine cewa ƙwaƙwalwar ajiya ta aiki, ƙarfin ƙwaƙwalwa na ɗan gajeren lokaci da saurin tunani sune mahimman abubuwan tsinkaya guda uku don nasarar karatun gani. Kodayake babu wani daga cikin binciken da ya ɓata alaƙar da ke tsakanin yawan lokacin da mutum ke ciyarwa da kuma iyawar kiɗa, musamman ƙwarewar karatun gani, ƙarin karatu suna nuna matakin da ƙwaƙwalwar aiki ke aiki a matsayin mahimmin abu a cikin iyawar karatun gani. Kamar yadda aka bayyana a cikin irin wannan binciken, "Yin aiki na ƙwaƙwalwar ajiya ya ba da gudummawa mai mahimmanci (kimanin kashi 7, sakamako mai matsakaici). A wasu kalmomi, idan ka ɗauki 'yan wasan piano guda biyu tare da adadin aiki, amma matakai daban-daban na iyawar ƙwaƙwalyar ajiya, mai yiwuwa wanda ya fi girma a cikin ƙarfin ƙwaƙwallar ajiya zai yi kyau sosai a kan aikin gani".

Dangane da bincike da ra'ayoyin mawaƙa da masana kimiyya da yawa, saƙon dawo gida game da ikon karantawa da ƙwaƙwalwar ajiya na aiki yana da alama cewa "Mafi kyawun masu karantawa sun haɗu da ƙwaƙwalwa masu ƙarfi tare da dubban sa'o'i na motsa jiki".

Karatun gani kuma ya dogara da sanin yadda ake yi waƙar kiɗa; wannan yana bawa mai karatu damar ganewa da aiwatar da alamun bayanan da ke raguwa akai-akai a matsayin ɗayan, maimakon bayanan mutum, don haka samun inganci mafi girma. Wannan sabon abu, wanda ya shafi karatun harshe, ana kiransa chunking. Kuskuren karatu na gani yana faruwa a wuraren da kiɗa ya ƙunshi jerin abubuwan da ba a tsammani ba ko ba a saba gani ba; waɗannan suna kayar da dabarun "karanta ta hanyar tsammanin" wanda masu karatu na gani ke amfani da shi.

Amfani da sana'a

[gyara sashe | gyara masomin]

Masu kiɗa na studio (misali, mawaƙa da aka yi amfani da su don yin rikodin ɓangarori don tallace-tallace, da dai sauransu) sau da yawa suna yin rikodin abubuwa a farkon ɗaukar ba tare da sun gan su ba. Sau da yawa, waƙoƙin da aka buga a talabijin ana bugawa da mawaƙa waɗanda ke karatun gani. Wannan aikin ya bunkasa ta hanyar gasa mai tsanani ta kasuwanci a cikin waɗannan masana'antu.

Kevin McNerney, mawaƙin jazz, farfesa, kuma malami mai zaman kansa, ya bayyana sauraro don Jami'ar Arewacin Texas Jazz Lab Bands kamar yadda kusan ya dogara ne akan karatun gani: "kun shiga cikin ɗaki kuma kun ga kiɗa uku ko hudu a gabanku, kowannensu yana da kiɗa a ciki (a cikin nau'o'i daban-daban ...). Ana tambayar ku karanta kowane yanki a jere.[4]

Wannan jaddadawa kan karatun gani, a cewar McNerney, yana shirya mawaƙa don aikin studio "yana kunna waƙoƙi na goyon baya ga masu wasan kwaikwayo ko rikodin [kasuwanci]". Kudin ɗakin karatu, mawaƙa, da fasaha suna sa ƙwarewar karatun gani ya zama mahimmanci. Yawanci, ana "sake maimaita" aikin studio sau ɗaya kawai don bincika kurakurai na kwafi kafin yin rikodin waƙar ƙarshe. Yawancin manyan ƙungiyoyi masu sana'a suna karanta kowane wasan kwaikwayo na rayuwa. An san su da "ƙungiyoyin maimaitawa", duk da cewa aikin su shine maimaitawa.

A cewar Frazier, karatun ƙwallon ƙafa muhimmiyar ƙwarewa ce ga waɗanda ke sha'awar sana'ar gudanarwa kuma "Dubajoji kamar marigayi Robert Shaw da Yoel Levi suna da ƙwarewar piano mai ƙarfi sosai kuma suna iya karantawa a gani cikakkun ƙwararrun ƙwararrun a piano" (a tsari wanda ke buƙatar pianist ya rage sauƙin piano na mahimman sassa na ƙwararrun). [5]

Kodayake kashi 86% na malamai na piano sun yi la'akari da karatun gani a matsayin mafi mahimmanci ko ƙwarewa mai mahimmanci, kashi 7% kawai daga cikinsu sun ce suna magance shi a hankali. Dalilan da aka ambata sun kasance rashin ilimin yadda za a koyar da shi, rashin isasshen kayan horo da suke amfani da su, da kuma rashi a cikin ƙwarewar karatun su. Malamai kuma galibi suna jaddada karatun da aka yi da kuma gina kayan aiki don samun nasara da kuma sauraro don cutar da karatun gani da sauran ƙwarewar aiki.[6]

Hardy ya sake nazarin bincike kan ilimin koyar da karatun gani na piano kuma ya gano wasu takamaiman ƙwarewa da ke da muhimmanci ga ƙwarewar karatun gani:

  • Tushen fasaha a karatu da yatsan hannu
  • Bayyanawa na maɓallin keyboard
  • Kayan aiki na Taɓawa (ƙwarewar psychomotor) da ƙwaƙwalwa
  • Ikon karantawa, ganewa, da kuma tunawa da rukuni na bayanin kula (jagoranci, alamu, jimloli, ƙungiyoyi, jigogi, juyawa, lokaci, da dai sauransu)
  • Ikon karantawa da tunawa kafin wasa tare da ƙarin ci gaba da ci gaba
  • Hotunan sauti (kaɗa da gani-waƙoƙi yana inganta karatun gani)
  • Ikon ci gaba da bugun jini, karantawa, da kuma tunawa da rhythm
  • Sanin da ilimin tsarin kiɗa da ka'idar

Beauchamp ya gano tubalan gini guda biyar a ci gaban ƙwarewar karatun gani na piano: [7]

  1. Ilimi mai girma
  2. Tsaro a cikin matsayi na yatsunsu biyar
  3. Tsaro tare da maɓallin keyboard
  4. Tsaro tare da tsarin haɗin kai na asali
  5. Fahimtar ka'idojin yatsan hannu na asali

Ilimin babban ma'aikata ya ƙunshi ƙwarewa a cikin maɓalli biyu kamar yadda karatun bayanin kula ke haifar da amsa ta atomatik da nan take ga matsayi mai dacewa akan keyboard. Beauchamp ya tabbatar da cewa ya fi kyau a ji kuma a san inda bayanin yake fiye da abin da bayanin yake. Mai wasan ba shi da lokacin yin tunani game da sunan bayanin kula kuma ya fassara shi zuwa matsayi, kuma sunan bayanin kula wanda ba na kimiyya ba ya nuna octave da za a buga. Beauchamp ya ba da rahoton nasarar ta amfani da Key / Note Visualizer, flashcards na karatun bayanin kula, da shirye-shiryen kwamfuta a cikin rukuni da aikin mutum don haɓaka ƙwarewar manyan ma'aikata.

Udtaisuk ya kuma ba da rahoton cewa ma'anar yanayin keyboard da kuma ikon yin saurin daidaita bayanai da maɓallan keyboard yana da mahimmanci don karantawa. Ya gano cewa "shirye-shiryen kwamfuta da katunan flash hanyoyi ne masu tasiri don koya wa ɗalibai su gano bayanan inganta ma'anar yanayin keyboard ta hanyar nuna alaƙar da ke tsakanin keyboard da rubutun da aka buga".[and]

Yawancin ɗalibai ba sa karantawa sosai saboda yana buƙatar takamaiman umarni, wanda ba a ba da shi da yawa. Babban ƙalubale a cikin koyarwar karatun gani, a cewar Hardy, shine samun isasshen kayan aiki. Tunda yin karatun da aka maimaita ba ya taimakawa wajen inganta karatun gani, ɗalibi na iya amfani da aikin motsa jiki sau ɗaya kawai. Bugu da ƙari, kayan dole ne su kasance a matakin da ya dace na wahala ga kowane ɗalibi, kuma an fi son salo iri-iri. Hardy ya ba da shawarar malamai na kiɗa su ba da hadin kai don gina babban ɗakin karatu na kiɗa da siyan kiɗa mai arha daga tallace-tallace na garage da tallace-tafiyen shago.

Bincike da ka'idoji

[gyara sashe | gyara masomin]

A wasu yanayi, kamar jarrabawa, ana kimanta ikon dalibi na karantawa ta hanyar gabatar da ɗalibin tare da ɗan gajeren kiɗa, tare da lokacin da aka ba shi don karanta kiɗa, sannan a gwada ɗalibin akan daidaito na wasan kwaikwayon. Gwajin da ya fi ƙalubale yana buƙatar ɗalibin ya yi ba tare da wani shiri ba.

Binciken Nazarin Dalibai na Washington ya yi amfani da kimantawa na aji wanda ke buƙatar ɗalibai na 5th da mafi girma don ganin waƙa ko yin amfani da kayan kida daga kiɗa da suka rubuta. An ba da shawarar cewa ɗalibai su yi amfani da solfege ko tsarin ƙididdiga ko yatsan hannu ba tare da kayan aiki ba a matsayin kayan taimako. Ana sa ran ɗalibai na aji na 8 su raira waƙa ta hanyar gani: "An tambayi ɗalibai su yi motsa jiki na raira waƙa na gani na matakai huɗu na kiɗa. Za a tantance ɗalibai akan fahimtar su game da rhythm da bugun da aka ɗora da kuma ikon su na yin aiki a cikin maɓallin da aka ƙayyade tare da canje-canje na lokaci, a cappella".

Dalibai da manya da dama ba sa iya sight-singing (karanta kiɗa su rera shi kai tsaye), har ma wasu mawaƙa ƙwararru ba sa iya rera waka ta wannan hanya. Duk da haka, idan aka haɗa wannan da tsarin tantancewa da ke buƙatar ɗalibai su iya tsara (rubuta) kiɗa a kan layin kiɗa (staff) tun daga aji na biyar, ana sa ran irin wannan buƙata za ta ƙara haɓaka nasarorin fannin fasaha. Bayanai na gwaji (pilot data) sun nuna cewa ɗalibai da dama na iya cika waɗannan ƙa’idoji ko ma su wuce su. Standard Assessment of Sight Reading (SASR) wata hanya ce ta tantance ƙwarewar karanta kiɗa kai tsaye wadda ba ta dogara da ra’ayi ko son zuciya ba. An ƙirƙire ta ne a kan tsarin kimiyya da na lantarki domin tabbatar da adalci da daidaito wajen tantancewa da gudanar da gwajin. Tsarin ya ƙunshi dubban guntayen kiɗa, a matakai fiye da 80 na wahala, waɗanda malamai da ɗalibai 135 suka duba domin tantance sahihancin matakan wahalar su. An tattara sakamakon nasu ta hanyar na’ura (electronically) domin tabbatar da hanyar kimiyya wajen tsara matakan wahalar kiɗan.

  • Ƙididdigar raira waƙa
  • Horar da kunne
  • Motsi na ido a cikin karatun kiɗa
  • Bayani na tsari
  • Solfège
  • Rashin sautin
  1. Manguel 1996.
  2. Payne 2005.
  3. Sergent et al. 1992.
  4. McNerney 2008.
  5. Frazier 1999.
  6. Hardy 1998.
  7. Beauchamp 1999.


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