Habka qaybta dahabka shuqulladiisa muusikada

"Section Golden" - fikradda ah halkii xisaabeed oo Akhriya - hawsha sayniska. Qaybta magnitude qaarkood laba qaybood ee ratio noocan oo kale ah, marka qayb bolshaya sidaas gudbin doonaa si hoose oo dhan si ay sare. ratio Tani waa loo siman yahay si tirada dhaafsiisantahay F = 1.6180339 ... xoolahooda la yaab leh.

habka dahab qaybta - a qiyamka shaqo raadinta at bareeg ah la siiyo. Habkani wuxuu ku salaysan yahay mabda'a qaybintii qeybta ratio waxa loogu yeero oo dahab ah. Waxaa ugu ballaaran uu ka soo helay si aad u ogaato qiimaha xad-dhaaf ah xalinta dhibaatooyinka la xiriira ayna. Waxa intaa dheer in xisaabta, habka qaybta dahabka waxaa loo isticmaalaa in dhinacyo kala duwan laga bilaabo naqshadaha, farshaxanka iyo dhamaanayey xiddigaha. Tusaale ahaan, agaasimaha caanka ah Soviet Sergey Eyzenshteyn waxa uu u adeegsaday in uu filimka "markab dagaal Potemkin" iyo Leonardo da Vinci - marka qoraal ay caan "Mona Lisa".

Habka of qaybta dahabka waxaa loo isticmaalaa in music. Waxaa soo baxay in shuqullada muusikada waa mid caadi this saamiga dahab ah. In qarnigii 20aad, shir of Moscow goobada muusikada la sameeyey by fariin ku jiraan macluumaad ku saabsan waxa ay tahay isticmaalka oo dahab ah qaybta in music. Message leh dan weyn dhageystay xubnaha composers goobo muusikada Rachmaninov, Taneyev, R. Glier iyo kuwa kale. Report musicologist Rozenova EK "Sharciga qaybta dahabka in music iyo gabayada, "aasaaska waxbarasho ee nidaamyada xisaabaadka la xidhiidha ratio oo dahabka ahayd, in music. Waxa uu la falanqeeyay ee muusikada shuqullada Mozart, Bach, Beethoven, Wagner, Chopin, Glinka iyo composers kale, oo muujisay in hawlahaas ay jirto taasi "saamiga rabbaani ah".

dulucdii of badan oo gogo 'oo music ma aha ee xarunta, laakiin wax yar ka mowjadda in wax soo saarka dhamaadka ee cabirku yahay 62:38 - waa dhibic ka mid ah saamiga dahab ah. Doctor of Arts, Professor L. Mazel ogaaday barashada music vosmitaktnye by Chopin, Beethoven, Scriabin, in badan oo ka mid ah composers boosaska, sida caadiga ah ku dhacaa, garaaca ka itaalka daran oo ah kii shanaad, oo waa dhibic ka mid ah qaybta dahabka - 5/8. L. Mazel rumeysan yahay in ku dhawaad kasta laxamiistaha - raacsane style harmonic, waxaad ka heli kartaa qaab-dhismeedka sida muusikada, shan ulood oo saddex stroke jeeda wiishka. Tani waxay soo jeedinaysaa in habka of qaybta dahabka ahaa si firfircoon loo isticmaalaa by composers oo og ama isag. Malaha, sida heshiis dhismaha ah waxyaabaha muuqda ee goosin ka mid ah music siinayaa cod-habboonaanta iyo dareenka.

Daraasad halis ah oo shuqullada muusikada for bandhigay in ay ratio dahab ah ka qaaday laxamiistaha iyo musicologist L. Sabaneev. Oo wuxuu bartay oo ku saabsan laba kun shuqullada composers kala duwan iyo garawsannay in ku saabsan 75% ka mid ah qaybta dahabka ah waa in la joogo goosin ka mid ah music ugu yaraan hal mar u yimid. tirada ugu badan ee wax soo saarka, kuwaas oo la kulmay ratio dahabka ah, waxaa lagu xusay ka composers sida Arenskii (95%), Beethoven (97%), Haydn (97%), Mozart (91%), Skryabin (90%), Chopin ( 92%), Schubert (91%). The ugu dhaw uu bartay etudes Chopin ee, iyo in la soo gunaanaday in ratio dahabka ah la goostay in 24 Dakatu of 27. Kaliya seddex etudes by Chopin saamiga dahab ah lagama helin yimid. Mararka qaarkood qaab dhismeedka waslad music ka mid dhabanada iyo ratio dahab ah labadaba. Tusaale ahaan, wax badan oo ka mid ah Beethoven kala qaybiyaa qaybo symmetrical, iyo ratio dahabka ah ku cad mid kasta oo iyaga ka mid ah.

Sidaas daraaddeed, waxaan oran karnaa in joogitaanka qaybta dahabka ah ee goosin ka mid ah music waa mid ka mid ah shuruudaha ee wada noolaanshaha ee halabuurka ah muusikada.