andthespecificationsofsoundandmeaningingeneralphonetics.Basedonthetendencyoftheresearch,itisasubjectaimedatinvestigatingstructure,function,applicationandaestheticvalueofspeechsoundfromtheaspectofvocalmusicperformanceandteaching.Basedonitsattribute,itfirststudiesthephysicalpropertiesofsingers‘speechsoundinordertoexplorethe...