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What are types of data that can be electronically transferred?
In theory any data can be transferred electronically in the form of a organized series of values of zero(s) and one(s). Any kind of data is converted into digital form from analog form using ADC i.e. Analog to Digital Converter and then it is able to transfer over an electrical medium.
Is data is transmitted in the form of digital or analog?
both but for analog usually a frequency Carrier is required
What are the advantages and disadvantages of electrical transducer?
the signal can be converted into digital form and can be stored for further reference.display of the data is possible on a CRO.reading of analog data with the help of electrical transducers has less losses involved as compared to mechanical transducers.
Diffrence between analog and digital computer?
An analog computer is any computer that represents its data in the form of continuously variable signals instead of the discontinuous encoded symbols used by digital computers.
Does a mixer convert analog signals to digital signals?
No, it just combines the selected inputs to form a single output.There are now both analog and digital mixers, but on a mixer of a given type whatever signal type goes in comes out.You need a converter to convert signal types.
What is the difference between a modem and a codec?
* Codec is for coding analog data into digital form and decoding it back. The digital data coded by Codec are samples of analog waves. * Modem is for modulating digital data into analog form and demodulating it back. The analog symbols carry digital data.
What are types of data that can be electronically transferred?
In theory any data can be transferred electronically in the form of a organized series of values of zero(s) and one(s). Any kind of data is converted into digital form from analog form using ADC i.e. Analog to Digital Converter and then it is able to transfer over an electrical medium.
Is data is transmitted in the form of digital or analog?
both but for analog usually a frequency Carrier is required
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
Does Ethernet transmit signals in digital form or analog form?
HDMI is a digital replacement for existing analog video standards, such as 3D, an Ethernet data connection and improved audio and video capacity.
Can a computer process information in both digital and analog formats?
Yes. Digital processing is the most commonly used form as the computer works with bits and byte. The most popular example of analog processing of data is ECG, where the signal are in analog form.
What type information system would be recognized by digital system?
A digital system can recognize digital data i.e. data only in form of 0 & 1, if data is not in digital form we have to convert it using analog to digital converters.
What device works with continuous data?
Continuously varying data is analog data; by contrast, all digital data is discrete (there are steps between one value and the nearest next possible value). Devices operating on analog data, in context with computers, are primarily analog-to-digital converters (ADC). These take an analog input, sample this value periodically, and produce the nearest corresponding digital value for further (digital) processing. The analog input can describe a lot of different aspects: the fan speed, a temperature, an electric voltage read from a microphone or other audio input, etc. The reverse process is called digital-to-analog conversion (DAC), which converts a digital value into a corresponding analog value (typically as an electric voltage or current), which is then generally transformed into another form, such as an audio output to drive a pair of speakers. It is important to note that DAC itself does not operate continuously varying data, since the analog data generated follows the same discrete steps as the digital input data does. However, subject to the physics of the following conversion (e.g. a loudspeaker), the resulting physical signal might well be truly analog again (e.g. the variation in air pressure caused by the speaker).
Distinguish between analog computer and hybrid computer?
ANALOGUE COMPUTERS ARE THE COMPUTERS WHICH PROCESS DATA IN A WAVE FORM WHILE HYBRID COMPUTERS POSSESS DATA IN BOTH DISCREET AND WAVE FORMS.
What types of data will form when using a crosstab query?
"row heading"
Similarities between digital and analog devices?
Digital and analog devices share some similarities, despite their fundamental differences. Here are some similarities between digital and analog devices: Input/Output (I/O) Capability: Both digital and analog devices are capable of receiving input data and producing output data. Input can be in the form of various signals or data, and output can be in the form of displays, sounds, or other forms of feedback. User Interaction: Both digital and analog devices can be interacted with by users to perform tasks or operations. For example, both digital and analog devices can have buttons, switches, knobs, or touchscreens that allow users to interact with them and control their functions. Processing Capabilities: Both digital and analog devices are capable of processing data or signals in some form. Digital devices process data in discrete binary values (0s and 1s), while analog devices process continuous signals with varying voltage or current levels. Signal Conditioning: Both digital and analog devices may require signal conditioning to ensure accurate input and output. For example, analog devices may require amplifiers or filters to condition signals, while digital devices may require analog-to-digital converters (ADCs) or digital-to-analog converters (DACs) to convert between analog and digital signals. Applications: Both digital and analog devices are used in a wide range of applications, such as communication systems, audio and video processing, control systems, measurement and instrumentation, and more. They can both be used in various fields, including electronics, telecommunications, medical devices, automotive systems, and industrial automation, among others. Functionalities: Both digital and analog devices can provide various functionalities, such as data storage, data processing, data transmission, and control functions. While the implementation may differ due to the nature of digital or analog signals, the overall functionalities can be similar in some cases. Integration: Both digital and analog devices can be integrated into larger systems or networks to perform complex tasks or operations. They can be combined to create hybrid systems that leverage the advantages of both digital and analog technologies. Despite these similarities, it's important to note that digital and analog devices differ significantly in how they represent and process data or signals. Digital devices use discrete values and binary logic, while analog devices use continuous signals and analog circuitry. Understanding these differences is crucial in designing and working with digital and analog devices effectively.
What is the function of the digitizing tablet?
A digitizer is a device that converts analog signals into digital form. The most common form of a digitizer today would be a data converter.
