60 驗證氣傳導跨傳式助聽器(CROS)輸出音量時,必須先量測優耳的那一個數值作為目標?
(A)真耳塞入性增益曲線(real-ear insertion gain, REIG)
(B)真耳佩戴後增益曲線(real-ear aided response, REAR)
(C)真耳裸耳反應曲線(real-ear unaided response, REUR)
(D)真耳閉塞反應曲線(real-ear occlusion response, REOR)
詳解 (共 1 筆)
未解鎖
開啟助聽器,將喇叭放置在優耳前方45度處...