25 使用澳洲國家聲學實驗室非線性第一版(National Acoustic Laboratories of Australia,簡稱 NAL-NL1) 驗證時,轉換的置入增益(insertion gain)可省去何項測量?
(A)實耳未配戴增益(real-ear unaided gain, REUG)
(B)實耳配戴增益(real-ear aided gain, REAG)
(C)實耳對耦合差異(real-ear to coupler difference)
(D)實耳閉塞增益(real-ear occluded gain)

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統計: A(13), B(10), C(8), D(8), E(0) #1176263