Yadda za a zabi harmonica
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Yadda za a zabi harmonica

Harmonica (colloquial “(baki) harmonica”, garaya (daga harmonica na Ingilishi)) kayan kida ne na gama gari. A cikin harmonica akwai faranti na tagulla (Reeds) waɗanda ke rawar jiki a cikin rafin iska da mawaƙin ya ƙirƙira. Ba kamar sauran kayan kida na Reed ba, harmonica ba ta da madanni. Maimakon keyboard, ana amfani da harshe da lebe don zaɓar rami (yawanci an tsara shi ta hanyar layi) daidai da bayanin da ake so.

An fi amfani da harmonica a cikin kiɗa kamar Blues , jama'a , bluegrass , Blues - dutse, kasar , jazz , pop, nau'ikan kiɗan jama'a daban-daban.

Mawaƙin da ke buga harmonica ana kiransa da garaya.

A cikin wannan labarin, masana na kantin sayar da "Student" za su gaya muku yadda za a zabi harmonica abin da kuke buƙata, kuma kada ku biya kari a lokaci guda.

Harmonica na'urar

Harmonica ya ƙunshi faranti biyu tare da reeds (wanda aka nuna a cikin hoton da ke ƙasa). Farantin na sama yana ƙunshe da harsuna waɗanda ke aiki lokacin fitar da iska (busa iska cikin ramuka), da na ƙasan - lokacin shakar ( ja iska daga cikin ramukan). Ana haɗe faranti zuwa tsefe (jiki) kuma an rufe su da saman sama da ƙasa na jiki, bi da bi. Kowane farantin yana da ramummuka masu tsayi daban-daban, amma akan kowane farantin ramukan da ke sama da ɗayan suna daidai da tsayi. Gudun iskar yana ratsa shafukan sama ko ƙasa da ramummuka a cikin tsefe kuma yana haifar da madaidaicin shafuka na sama ko ƙasa don girgiza. Saboda wannan zane na redu, an rarraba harmonica a matsayin kayan aikin redi mai kyauta.

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Hoton da ke sama yana nuna tsarin harmonica a cikinsa matsayi na al'ada . Lura cewa hoton baya nuna shafuka. Dukansu faranti biyun suna da harsunansu suna nuni da ƙasa (hoton ƙasa), don haka idan aka haɗa harsunan saman farantin suna nunawa ciki zuwa cikin tsefe da harshen farantin ƙasa a waje.

ustroystvo-gubnoy-garmoshki-2

Girgizarwar raƙuman raƙuman raƙuman ruwa ta samo asali ne saboda magudanar iska da aka nufa cikin (ko daga cikin) harka. Duk da haka, kada mutum yayi tunanin cewa sauti yana faruwa lokacin da Rediyo ya buga farantin - ba sa taɓa juna. Rata tsakanin ramummuka da harsunan da suka dace kadan ne, don haka harshe ya fada cikin ramin yayin rawar jiki, kuma an toshe hanyar motsi kai tsaye na jet na iska na ɗan lokaci. Yayin da harshe ke motsawa zuwa wani wuri ko wata, hanyar iska ta sami 'yanci. Saboda haka, da sautin harmonica ya dogara, da farko, akan girgizar jet ɗin iska.

Nau'in harmonicas

Abubuwa uku na Harmonicas sun fi shahara:

  • diatonic ( Blues )
  • chromatic
  • rawar jiki

Tremolo harmonicas

A cikin irin wannan harmonicas, akan kowane bayanin kula, sautin sautin guda biyu ba su da ɗanɗano dangane da juna, don haka suna samun nasara. rawar jiki tasiri . A kan irin wannan harmonicas, kawai sautunan "farin maɓallan piano" suna nan kuma babu maɓalli ɗaya baƙar fata. Wannan harmonica ya kasance na farko, yana da sauqi ka koyi wasa da shi ga duk wanda ke da ko da ƙaramar ji. Kuma a lokaci guda, yana da iyaka ta fuskar yuwuwar saboda yawan ƙarancin bayanan da suka ɓace. Ta zabar tremolo harmonica , za ku iya kawai kunna waƙoƙin yara masu sauƙi, waƙoƙin gargajiya na Rasha da na Ukrainian na iya "kwana" da kyau, kuma, watakila, waƙoƙin wasu ƙasashe - kuma, rashin alheri, shi ke nan.

Tremolo harmonica.

Tremolo harmonica.

Chromatic harmonicas

Akasin haka, suna da duk-dukkan sauti na sikelin chromatic (duk maɓallan piano fari da baƙi). A kan chromatic harmonicas, a matsayin mai mulkin, za ku iya wasa hadaddun guntu na gargajiya, jazz kiɗa, amma a nan yana da mahimmanci don samun kyakkyawar ilimin kiɗa, iya karanta waƙar takarda da samun horo mai kyau a cikin harmonica na diatonic. Kusan duk ƴan wasan harmonica waɗanda ke buga chromatic harmonica suna farawa da diatonic harmonica, tunda wasu dabaru da ƙwarewa, kamar kyawawan vibrato, ko lankwasawa (wanda a ka'ida ba za a iya yi a kan chromatic harmonica, amma ana amfani da su akai-akai a aikace) za a iya inganta shi da kyau daidai a kan harmonica na diatonic ba tare da lalata raƙuman kayan aiki ba.

Chromatic harmonica

Chromatic harmonica

Diatonic harmonica

Wannan shine mafi mashahuri harmonica. Na'urar da za a iya kunna ta da kowace irin kida, ta kowace irin salo, kuma sautin sautinsa yana da wadata da kauri idan aka kwatanta shi da harmonicas da aka kwatanta a sama. Duk bayanan kula suna nan, amma kuna buƙatar samun wasu ƙwarewa don kunna wannan kayan aikin. Ana kuma kiran wannan harmonica a Blues harmonica, amma wannan baya nufin haka kawai Blues za a iya buga shi . Shi kawai ya zama Popular a zamanin da m ci gaban Blues kiɗa, inda ya dace daidai.

Diatonic harmonica

Diatonic harmonica

Nasihu daga kantin sayar da "Student" a zabar harmonica

  • Kada ku saya accordion mai tsada nan take . A cikin tsarin sarrafa dabaru daban-daban na wasan (kamar lankwasawa ) akwai babban damar karya harsuna;
  • wasu shahararrun nau'ikan harmonicas suna da wahala ga masu farawa kuma yana buƙatar "kawo" zuwa yanayin aiki;
  • sayen a cheap harmonica kuma na iya rikitar da tsarin ilmantarwa;
  • Lokacin siyan harmonica diatonic, yana da kyau a sayi harmonicas a cikin maɓalli na C-manjo , tunda a tsakiyar kida ne iyaka na a kuma yawancin makarantun koyarwa an rubuta su don wannan maɓalli;
  • kai tsaye lokacin siye a cikin shago, duba duk ramukan domin inhalation da exhalation. Idan kun ƙware da makada , duba su kuma;
  • idan harmonica ya dace da ku, amma baya ginawa kadan , ba abin tsoro ba ne. Ana iya daidaita shi.

Yadda za a zabi harmonica

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