Single chip processor F-V interface unit is a unit of converting the output signal of speed transducer for 6k locomotive into input signal demanded by domestic ZTL-3 automatic train stop apparatus.
单片机f - V接口装置是用于将6 K机车速度传感器输出信号转换为适合于国产ZTL - 3型自动停车装置输入要求的装置。
The responding signal of the receiving transducer under inspiring by the input supersonic and its reflection wave in experiment of sound velocity measurement is analyzed.
对声速测定(超声)实验中接收换能器在入射波和反射波激励下，换能器的响应信号进行了分析。
The ultrasonic signal which is emitted from the transducer carries the input audio signal information, does the nonlinear interaction in the air and is demodulated into audible sound.
换能器发出的超声信号携带输入的音频信号信息，在空气中发生非线性作用，解调为可听声。
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