USULI SAVTIYa yake az rohhoi savodomuzii qadimist. Usuli savtiya dar marhalai okhirini khud usuli tahlili ovozi nom girifta bud. Khususiyathoi in usuli savodomuzi inhoand: a) ba shogirdon yakchand ovozhoi nutqro meomuzondand, vale shakli harfii onhoro nishon namedodand;
b) avval ovoz, bad shakli harfii onro yod medodand; v) nomi harfho muvofiqi talaffuz ifoda. meyoft (masalan, es neyu s, em neyu m, er neyu r va gayra), Usuli savtiya se davrai asosi dosht: a) tayyori (toalifboi); b) alifboi (savodomuzi); v) badi alifboi.
H. Karimov.