discriminator
US /dɪˈskrɪmɪˌneɪtər/
UK /dɪˈskrɪmɪˌneɪtə/
名詞
1.
鑑別器, 區分者
a person or thing that discriminates, especially one that makes a distinction between things or people based on a particular quality or characteristic
範例:
•
The new algorithm acts as a powerful discriminator between genuine and fraudulent transactions.
新演算法是區分真實交易和欺詐交易的強大鑑別器。
•
A good wine taster must be an excellent discriminator of subtle flavors.
一個好的品酒師必須是細微風味的優秀鑑別者。
2.
鑑頻器, 鑑相器
(in electronics) a circuit that converts a frequency- or phase-modulated signal into an amplitude-modulated signal
範例:
•
The FM receiver uses a frequency discriminator to demodulate the signal.
調頻接收器使用頻率鑑頻器解調訊號。
•
A phase discriminator is crucial in phase-locked loop circuits.
相位鑑相器在鎖相環電路中至關重要。