xelovnebaTmcodneobiTi etiudebi STUDIES IN ART CRITICISM II
xelovnebaTmcodneobiTi etiudebi STUDIES IN ART CRITICISM II
xelovnebaTmcodneobiTi etiudebi STUDIES IN ART CRITICISM II
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artioni — h 1 (I oqtavis ,,si” ) 480 hc. (qronaqsia 0,105<br />
ml.w.)<br />
tenori — es 2 (<strong>II</strong> oqtavis ,,mi bemoli” ) 620 hc. (qronaqsia<br />
0,08 ml.w.)<br />
qalTa xmebSi iusons warmodgenili aqvs <strong>II</strong> registris<br />
ukiduresi zRvrebi Sesabamisad, oqtaviT maRla gaormagebuli<br />
rxevaTa ricxvis sixSiriT.<br />
ratomaa cxrilSi naCvenebi mamakacTa xmis I registris<br />
ukiduresi da qalTa xmis <strong>II</strong> registris ukiduresi sazRvrebi?<br />
es imitom, rom mamakacTa praqtikuli sasimRero diapazoni I<br />
registrSi Tavsdeba, xolo qalTa xmis sasimRero diapazoni I<br />
da <strong>II</strong> registrebTan erTad.<br />
klasikuri momRerlebis praqtikaSi r. iusoni qalebSi Idan<br />
<strong>II</strong> registrSi gadasvlis zRvrad uCvenebs I oqtavis ,,mi”-s<br />
— e 1 -s, da Tan dasZens: `Tu ar CavTvliT iSviaT gamonaklisebs~.<br />
am gamonaklisebSi Cven unda vigulisxmoT saestrado,<br />
xalxuri da zogierTi xalxis nacionaluri momRerlebi (induri<br />
nacionaluri).<br />
Cveni azriT, am tipis momReral qalTa xmis I registri<br />
SeiZleba gagrZeldes e 1 (I oqtavis ,,mi” ), f 1 (I oqtavis ,,fa” ),<br />
fis 1 (I oqtavis ,,fa diezi” )-mde.<br />
`pirveli, anu mkerdis registris zeda ukiduresi zRvari<br />
ganpirobebulia refraqtuli periodis arsebobiT da gadasvla<br />
am zRvris iqiT xorcieldeba orfaziani gamtarobis<br />
saSualebiT~ — aRniSnavs iusoni.<br />
r. iusoni ganmartavs, rom refraqtuli periodi aris<br />
drois umciresi monakveTi, rodesac qsovili kargavs unars<br />
ganagrZos aRgznebadi impulsebis gatareba, anu dro aRgznebadobis<br />
unaris aRdgenisaTvis, e.w. kunTis gaSeSeba `tetanusis~<br />
mdgomareobaSi.<br />
r. iusonis wignSi `sasimRero xma~ mocemulia sqema, sadac<br />
Cans Sebrunebuli nervis gamtarianobis 4 tipi: erTfaziani,<br />
orfaziani, samfaziani da oTxfaziani gamtaroba, rasac<br />
mohyveba Sesabamisad impulsTa amplitudis Semcireba. fazebis<br />
cvalebadobis Sesabamisad icvleba eleqtro stimulebis<br />
sixSire: I faza — 200 hc. <strong>II</strong> faza — 800 hc. <strong>II</strong>I faza — 1200 hc. IV<br />
faza — 1600 hc. am cxrilsve Seesabameba iusonis mier mocemuli<br />
xmis registrebi. aqedan gamomdinare, <strong>II</strong>I da <strong>II</strong> registrebis<br />
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