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Why are digital systems capable of greater accuracy than analog system?
Greater possible accuracyNo driftNo temperature sensitivityReduced noiseNo aging problemsEasier to change if neededHowever where speed of response is critical the analog control system may be preferred over digital.
What are the advantages of digital stereo plotter over the analog type?
Digital stereo plotter is more accurate than the analog one in producing maps.
What are the disadvantages of having an analog watch?
The advantages of an analog watch over a digital watch are that analog watches can be more durable in some facets, than a digital one. Many watch enthusiasts also feel that analog watches are more aesthetically pleasing than digital watches.
Does a digital signal travel farther than an analog signal?
You need to make a distinction between analog and digital signals, and analog and digital data. Digital data can be sent on an analog signal by using a modem. Digital data sent on a digital signal is done over a wire using voltage pulses at two or more levels. Digital signals can't travel very far without amplifiers, but analog signals can cover huge distances, such as with satellite communications and even communications with deep space probes.
What is the main advantage of digital transmission over analog transmission?
digital signal is less susceptible to signal degradation due to the nature of it's transmission signal which is either on or off and therefore less errors occur as analog is prone to signal degradation and loss that is why digital tv is crisp and clear and analog is somewhat blurry in comparison, also with higher bandwidth achievable by digital transmission more data is able to be transmitted.
What are the advantages of a digital radio over an analog radio?
The advantages of digital radio over analog radio are digital radios get more channels than analog, they are clearer in sound and signal and have more additional features.
What is the difference between ASTC and NSTC digital tv reception?
NSTC is the old analog system of encoding over-the-air television used in the US. ASTC is the new digital system for over-the-air television.
Why are digital systems capable of greater accuracy than analog system?
Greater possible accuracyNo driftNo temperature sensitivityReduced noiseNo aging problemsEasier to change if neededHowever where speed of response is critical the analog control system may be preferred over digital.
What are the characteristics of digital transmission over analog?
Error can be easily detected in digital.
How are digital aerials different from analog ones?
Digital aerials get a better quality of picture than do analog aerials. in addition, digital aerials can get high definition signals over the air,where analog aerials cannot.
What is good about baby monitors?
Digital baby monitors have one main advantage over analog monitors. Digital monitors are encrypted so others cannot snoop, while analog monitor signals are not encrypted. Much higher price is the main disadvantage.
What are the advantages of digital stereo plotter over the analog type?
Digital stereo plotter is more accurate than the analog one in producing maps.
Advantages of hybrid modulation over digital modulation?
presentation of analog digital hybrid modulation
What are the disadvantages of having an analog watch?
The advantages of an analog watch over a digital watch are that analog watches can be more durable in some facets, than a digital one. Many watch enthusiasts also feel that analog watches are more aesthetically pleasing than digital watches.
Does a digital signal travel farther than an analog signal?
You need to make a distinction between analog and digital signals, and analog and digital data. Digital data can be sent on an analog signal by using a modem. Digital data sent on a digital signal is done over a wire using voltage pulses at two or more levels. Digital signals can't travel very far without amplifiers, but analog signals can cover huge distances, such as with satellite communications and even communications with deep space probes.
What is a modem's function?
To transceive digital data over analog media.
What are the advantages of digital modulation over analog modulation?
1)digital modulation can easily detect and correct the noise. where as analog modulation has little complexity 2)security is more in digital modulation 3)digital modulated signal can traverse a long distance compared to analog modulation
