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talRas, romelSic rxeva talRis gavrcelebis mimarTulebis gaswvriv<br />
xdeba, grZivi talRa ewodeba.<br />
airSi, myar sxeulsa da siTxeSi meqanikuri talRa drekadi ZalebiT<br />
Cndeba.<br />
airsa da siTxeSi fenebis erTmaneTis mimarT wanacvlebisas drekadi<br />
Zalebi ar aRiZvreba.<br />
erTi garemodan meoreSi gadasvlisas talRis sixSire ar icvleba,<br />
talRis sigrZe da siCqare icvleba.<br />
wyalSi bgeris gavrcelebis siCqare 1460m/wm-ia, haerSi _ 340m/wm.<br />
bgeras, romelsac rxevis gansazRvruli sixSire aqvs, musikaluri<br />
bgera anu toni ewodeba. musikaluri tonebi gansxvavdebian xmamaRlobiT<br />
da simaRliT.<br />
tonis xmamaRloba ganisazRvreba rxevis amplitudiT. rac ufro didia<br />
rxevis amplituda, miT ufro xmamaRalia toni.<br />
tonis simaRle ganisazRvreba rxevis sixSiriT. rac ufro didia rxevis<br />
sixSire, miT ufro metia tonis simaRle (maRalia toni).<br />
saSinao cda<br />
cdebisTvis saWiroa<br />
• langari<br />
• wyali<br />
• saxazavi<br />
• viwro xvreliani<br />
tixari<br />
cdis mizani: talRis gavrcelebaze dakvirveba<br />
langarze daasxiT wyali. rodesac wyali<br />
`damSviddeba~, wylis zedapiris marTobulad<br />
saxazavi rxeviT moZraobaSi ise moiyvaneT,<br />
rom wylis zedapirs exebodes (sur. 11.1). jer<br />
ivaraudeT, Semdeg daakvirdiT, wylis zedapirze<br />
rogori tal Rebi aRiZvreba _ wriuli Tu wrfivi?<br />
langari saxazavis paraleluri ori firfitiT<br />
ise gatixreT, rom maT Soris ara umetes 0,5 sm siganis xvreli darCes<br />
(sur. 11.2).<br />
jer ivaraudeT, Semdeg cdiT SeamowmeT, rogori talRebi gamova<br />
xvrelidan, Tu wylis zedapirze isev aRvZravT wrfiv talRebs.<br />
cda ramdenjerme CaatareT sxvadasxva zomis xvrelisTvisac, SemCneuli<br />
movlena CawereT da SeecadeT axsnaT.<br />
sur. 11.1 sur. 11.2<br />
11