【摘要】 英语听力教学设备的不足严重制约了教学活动的开展。“可编程电脑程控调频发射机”是一种能解决这个问题的教学辅助设备。本文就该设备的优点,以及如何管理和使用做了详细的阐述。更多还原

【Abstract】 The shortage of English Listening-teaching Equipment seriously restricts the practice of teaching and studying. The Computerized Frequency Modulation Transmitter is a kind of teaching assistant equipment that can solve this problem effectively. This article makes an elaboration on its advantages, management and application.更多还原