A.encode it by using the binary coding scheme
B.quantize it in amplitude
C.sample it at discrete time instant
D.pass it through a D/A converte
第1题
A、convert analog signal to digital signal
B、convert digital signal to analog signal
C、combine analog signal with digital signal
第2题
A、Conversion of analog audio data to digital audio data
B、Conversion of analog video data to digital video data
C、Obtaining discrete signals from an analog input signal
D、Obtaining discrete measurements of an analog signal and storing it as discrete values.
E、None of the above
第3题
A、Digital signals
B、Analog signals
C、Pneumatic signals
D、Electro-magnetic signals
第4题
A.Analog signal, Digital signal
B.Digital signal, Analog signal
C.Analog signal, Analog signal
D.Digital signal, Digital signal
第6题
A.The accuracy of the DSP is more guaranteed
B.The DSP system is corresponding to multiple functions
C.The DSP has better reliability and repeatability
D.The DSP has faster processing speed
第7题
A.an analog signal
B.a discrete signal
C.a digital signal
D.a sampled signal
第8题
A、Analog signal is a continuous values
B、Analog signal is a discrete values
C、Analog signal is sometimes continuous, sometimes discrete
D、
第9题
A、a series of impulses that are proportional to the amplitude of the signal. 与信号幅值成正比的一系列脉冲。
B、a series of impulses that are proportional to the frequency of the signal. 与信号频率成正比的一系列脉冲。
C、digital codes that represent the analog signal amplitude. 表示模拟信号幅值的数字代码。
D、digital codes that represent the time of each sample. 表示每次采样时间的数字代码。
第10题
A、Store data / 存储数据
B、Transfer data / 实现数据的移动
C、Implement specific counter / 实现特定的计数功能
D、Converter an Analog signal to Digital signal / 实现模拟信号到数字信号的转换
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