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What are applications of delta modulation?
Delta modulation is extremely important for high-tech lives that humans live today. Delta modulation is basically analog to digital and digital to analog signal providers, allowing for radio communication devices such as TV remotes.
What are Disadvantages of digital control?
Unwanted Errors of precision when the analog signal is converted into a quantized, sampled digital signal. The same error arises when the digital signal is then converted into an analog signal for the plant to use.
Why do you go for sampling in digital signal processing?
we have to do sampling in dsp because in dsp we have to convert all in analog signal in digital form so for converting into digital signal first we have to convert continuous tome signal into discrete time signal....so we use samplin in dsp...
How is digital audio decoded?
To have digital to audio played back it has to be changed back to analog with the use of a DAC or digital to analog converter. The DAC will take the digital signal and try to recreate it as a analog signal.
What are advantages and disadvantages of digital signal processing?
Adv. Digital · easy to store and use, that is why computers use it. · Digital data is designed and artificially created, so it is efficient. · Less expensive . DSP is easier to reconfigure as it is made up of h/w as well as s/w. Disadv. Digital · Digital communications require greater bandwidth than analogue to transmit the same information. . Due to Quantisation , an error is alwz there.
Which was the first medium to use digital communication?
Can't say for sure, but a good bet would be the telegraph.
Use of predicates in digital communication system?
verb action
Why you use analog communication?
Because I am an analog creature living in an analog world. If I were a computer I would use digital communication. :-/ ?
What is the effective of communication?
Communication is the process of transferring information from a sender to a receiver with the use of a medium in which the communicated information is.
Why we use periodic analog and non periodic digital signal in communication?
In data communication computer use periodic analog signal because it Need Less Bandwidth. So, by using Periodic Analog Signals it is easy to select the Medium through Which data is travelled otherwise it is Much Difficult (aprox. Impossible ) .
What are the implications of cone of experience to teaching?
We dnt use only the medium of communication material to help the student conceptualize his or her experience
How do you explain and illustrate how the process of communication?
The process of communication occurs when there is a sender of a message who needs to use a medium to get the message to a recipient. The medium has different efficiency depending on the message and the audience.
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Who made the first portable digital projectors?
Starlab created the first portable digital projector for use in planetariums.
Is it an effective way to avoid any writes on the flash medium if a Secure Digital memory card is used in a USB Secure Digital memory card reader?
Yes, one of the most effective ways to avoid any writes on the flash medium is to use a secure digital memory card in the memory reader.
What is the objective of channel coding in wireless communication?
The transmission power requirement of a digital transmission scheme can be reduced by the use of an error control codec. This aspect is exploited in the design of most of the modern wireless digital communication systems such as a cellular mobile communication system by: Neha
What type of network medium is used by ISDN adapters?
ISDN (Integrated Services Digital Network) adapters typically use digital communication over twisted pair copper cables, specifically utilizing the BRI (Basic Rate Interface) and PRI (Primary Rate Interface) configurations. The BRI uses two 64 Kbps B channels and one 16 Kbps D channel, while PRI can support multiple B channels over a T1 or E1 line. This digital medium allows for the transmission of voice, data, and video over standard telephone lines, enabling high-quality communication services.
