(Английский) Вставьте пропущенные предлоги: Вставьте пропущенные предлоги: 1. A signal can be treated as a relationship … an amplitude … time. 2. The value … a continuous signal is defined … every instant. 3. A discrete signal or a discrete-time signal is represented … a time series consisting ... a sequence of quantities. 4. One way to receive dicrete signals is to acquire values … a continuous-time signal … a constant or variable rate. 5. The information contained … a digital signal is given by the particular sequence of the presence or absence of pulses ... known shape. 6. An analog clock is capable … indicating every possible time. 7. We commonly refer ... the transmission of voice, music, video and data as information signals. 8. Frequency is the number of cycles … second that the wave undergoes. 9. Analog or digital data are merged … other signals of higher frequency. 10. Information signals belong … baseband signals.