差动鉴频器的英文

• differential discriminator

• 差动:    differential action; differe ...
• 鉴频器:    frequency discriminator; dis ...
• 自动鉴频器转换:    automatic discriminator switching
• 差动式鉴频器:    differential discriminator
• 鉴频器:    frequency discriminator; discriminator; frequency-modulation detector; frequency detector; frequency sensitive detector; slope detector