8 真耳測試中的 REAG(real-ear aided gain)與 REIG(real-ear insertion gain)的相關描述,下列何者正
確?
(A) REIG = REAG - REOG(real-ear occluded gain)
(B) REIG = REAG - REUG(real-ear unaided gain)
(C) REIG = REAG - MLE(microphone location effects)
(D) REIG = REAG - RECD(real-ear to coupler difference)