Abstract
Ushbu maqolada O‘rta asr Sharq musiqa nazariyasida qo‘llanilgan o‘nta asosiy proporsional munosabat (nisbat) tahlil qilinadi. Xususan, arifmetik, geometrik va garmonik nisbatlar hamda ularning musiqa intervalik tizimiga tatbiqi Forobiy, Ibn Sino va Safiyuddin al-Urmaniy asarlari misolida yoritiladi. Shuningdek, monoxord bo‘linish usullari va ulardan olingan 17 asosiy tovushning shkalasi ilmiy- nazariy nuqtai nazardan ko‘rib chiqiladi.References
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3. Farmer H. G. “A History of Arabian Music to the 13 th century”. London. 1929; Farmer H. G. “The Sources of Arabian Music. An Annotated Bibliography of Arabic Manuscripts which deal with the Theory, Practice and History of Arabian Music from the Eighth to the Seventeenth Century”. Leiden, 1965.
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