A.助聽(tīng)器驗(yàn)配軟件依據(jù)純音聽(tīng)閾計(jì)算出1kHz所需的目標(biāo)增益值
B.助聽(tīng)器驗(yàn)配軟件依據(jù)助聽(tīng)器驗(yàn)配公式計(jì)算出250-8000Hz所需的目標(biāo)增益值
C.助聽(tīng)器驗(yàn)配軟件依據(jù)純音聽(tīng)閾計(jì)算出250-6000Hz所需的目標(biāo)增益值
D.助聽(tīng)器驗(yàn)配軟件依據(jù)測(cè)聽(tīng)結(jié)果計(jì)算出250-4000Hz所需的目標(biāo)增益值
E.助聽(tīng)器驗(yàn)配軟件依據(jù)測(cè)聽(tīng)結(jié)果計(jì)算出所需的目標(biāo)增益值