| 31. | Analog signals are continuous electrical signals; digital signals are non-continuous.
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| 32. | While broadcasters are making the switch to digital, they'll continue to broadcast analog signals.
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| 33. | An analogous process to digital error correction can indeed be achieved with analog signals.
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| 34. | The station aired an analog signal on VHF channel 4.
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| 35. | The digital signal is clearer than a traditional analog signal.
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| 36. | Through other chips, the voltage levels, which are analog signals, are given digital values.
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| 37. | Light can be used to transmit data and analog signals.
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| 38. | The analog signal remained in lame-duck operation until June 26.
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| 39. | Current FCC rules require that one channel be a simulcast of the analog signal.
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| 40. | To record an analog signal a few steps are required.
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