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digital transmission changes information to numbers adds a checksum or hash so if there is a transmission error or receiver error the receiver can call the transmitter and tell it to resend
analog transmission modulates the info onto a carrier and casts it to the winds
the receiver picks it up and gotta live with it
if there is a lightning storm around and you think you didnt understand you can call the transmitter(DJ) and tell him to resend
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∙ 12y ago
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What was before digital transmission?
Analog transmission came before digital ones
How fast is transmission from analog to Digital?
Analogue to digital is a conversion process not a transmission process.
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 was before digital?
Analog transmission came before digital ones
Why digital transmission is preferred than analog transmission?
Faster responce.
What is digital transmission of analog data?
it means that you digitize analog data for transmission . Like 2 computer that chatting .
What are the characteristics of digital transmission over analog?
Error can be easily detected in digital.
Advantages of hybrid modulation over digital modulation?
presentation of analog digital hybrid modulation
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.
Different types of signal encoding technique?
n Digital data, digital signal n Equipment less complex and expensive than digital-to-analog modulation equipment n Analog data, digital signal n Permits use of modern digital transmission and switching equipment n Digital data, analog signal n Some transmission media will only propagate analog signals n E.g., optical fiber and unguided media n Analog data, analog signal n Analog data in electrical form can be transmitted easily and cheaply
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 two kind of transmission?
Digital and analog <><><> In automobile terms, manual and automatic.
