Me yasa kuke buƙatar piano mai sauti?
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Me yasa kuke buƙatar piano mai sauti?

Idan kun kasance a cikin yanayi don "kyauta mai mahimmanci", shirya yaro don ilimi mafi girma da kuma mafarkin cewa wata rana zai wuce Denis Matsuev, tabbas kuna buƙatar piano acoustic. Babu “lamba” ɗaya da zai iya jure wa waɗannan ayyuka.

makanikai

Piano acoustic ba kawai sauti daban-daban bane, yana kuma sadarwa daban tare da mai kunnawa. Daga ra'ayi na injiniya, dijital da m pianos an gina su daban. "Digital" kawai yana kwaikwayon acoustics, amma ba ya sake haifar da shi daidai. Lokacin koyarwa don "ci gaba na gaba ɗaya", wannan ba ya taka muhimmiyar rawa. Amma don amfani da sana'a na kayan aiki, yana da mahimmanci don yin aiki da fasaha na hannu - ƙoƙari, dannawa, busa - akan kayan aikin sauti. Kuma don jin yadda ƙungiyoyi daban-daban ke haifar da sauti mai dacewa: mai ƙarfi, rauni, mai haske, mai laushi, mai laushi, santsi - a cikin kalma, "mai rai".

Me yasa kuke buƙatar piano mai sauti?

Lokacin koyon wasan piano mai sauti, ba dole ba ne ka sake horar da yaron don buga maɓallan da dukkan ƙarfinsa ko, akasin haka, don bugun su a hankali. Irin wannan lahani yana tasowa idan matashin dan wasan piano ya yi horo akan piano na dijital, inda ƙarfin sauti ba ya canzawa daga ƙarfin danna maɓallin.

sauti

Ka yi tunanin: lokacin da ka danna maɓalli a kan piano mai sauti, guduma ya bugi igiyar da ke gabanka, wanda aka shimfiɗa da wani karfi, yana sake maimaita wani mita - kuma a nan kuma yanzu an haifi wannan sautin, na musamman, maras misaltuwa. . Buga mai rauni, mai wuya, taushi, santsi, mai laushi - duk lokacin da za a haifi sabon sauti!

Me game da piano na lantarki? Lokacin da aka danna maɓalli, motsin wutar lantarki yana sa samfurin da aka yi rikodin baya yin sauti. Ko da yana da kyau, kawai rikodin sauti ne wanda aka taɓa kunnawa. Don kada ya yi sauti gaba ɗaya m, amma ya mayar da martani ga ƙarfin latsawa, ana rikodin sautin a cikin yadudduka. A cikin kayan aiki marasa tsada - daga 3 zuwa 5 yadudduka, a cikin masu tsada sosai - dozin da yawa. Amma a cikin piano mai sauti, akwai biliyoyin irin wannan yadudduka!

An yi amfani da mu don gaskiyar cewa a cikin yanayi babu wani abu mai mahimmanci: duk abin da ke motsawa, canje-canje, rayuwa. Haka yake tare da kiɗa, mafi kyawun fasahar rayuwa! Za ku saurari "gwangwani", sauti iri ɗaya kowane lokaci, ba da daɗewa ba zai yi gundura ko haifar da zanga-zangar. Abin da ya sa za ku iya zama tare da kayan aikin sauti na sa'o'i, kuma ba dade ko ba dade za ku so ku guje wa na'urar dijital.

overtones

Zaren yana oscillates tare da sauti , amma akwai wasu kirtani a nan kusa waɗanda suma suna murzawa cikin jituwa da zaren farko. Wannan shi ne yadda ake ƙirƙira yawan sauti. Overtone - ƙarin sautin da ke ba da babban inuwa ta musamman, hatimi . Lokacin da aka kunna kiɗan, kowace igiya ba ta yin sauti da kanta, amma tare da wasu sake bayyana da shi. Za ka iya ji da kanka - kawai saurare. Har ma za ku iya jin yadda dukan jikin kayan aiki ke "waƙa".

Sabbin piano na dijital sun kwaikwayi sautin sauti, har ma da simintin maɓalli, amma wannan shirin kwamfuta ne kawai, ba sauti mai rai ba. Ƙara zuwa duk masu magana mai arha a sama da kuma rashin subwoofer don ƙananan mitoci. Kuma za ku fahimci abin da kuke asara lokacin siyan piano na dijital.

Bidiyon zai taimake ka kwatanta sautin dijital da piano mai sauti:

 

Bach a matsayin "dijital" da "rayuwa" Бах "эlektrycheskyy" da "живой"

 

Idan abin da aka rubuta a nan ya fi mahimmanci a gare ku fiye da farashi, dacewa da kwanciyar hankali na maƙwabtanku, to zabinku shine piano mai sauti. Idan ba haka ba, to ku karanta namu labarin akan pianos na dijital .

Zaɓin tsakanin dijital da acoustic shine rabin yaƙi, yanzu muna buƙatar yanke shawarar wane piano za mu ɗauka: piano da aka yi amfani da shi daga hannayenmu, sabon piano daga kantin sayar da kaya ko “dinosaur” da aka dawo dashi. Kowane nau'i yana da fa'ida, fursunoni da magudanan ruwa, ina ba da shawarar sanin su a cikin waɗannan kasidu:

1.  "Yaya za a zabi piano mai sauti da aka yi amfani da ita?"

Me yasa kuke buƙatar piano mai sauti?

2. "Yaya za a zabi sabon piano mai sauti?"

Me yasa kuke buƙatar piano mai sauti?

Pianists, waɗanda suke da gaske, suna yin dabarar su kawai akan piano: zai ba da rashin daidaituwa ga kowane piano dangane da sauti da sauti. makanikai :

3.  "Yaya za a zabi babban piano mai sauti?"

Me yasa kuke buƙatar piano mai sauti?

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