1 下列何種頻率下移(frequency lowering)方法的輸出頻譜不會重疊?
(A)動態語音再編碼(dynamic speech recoding)
(B)頻率轉移(frequency transposition)
(C)頻率壓縮(frequency compression)
(D)條件頻率轉移(conditional frequency transposition)
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統計: A(27), B(17), C(219), D(24), E(0) #1846606
統計: A(27), B(17), C(219), D(24), E(0) #1846606