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Analog electrical signals are converted into digital signals by an analog to digital converter (ADC). A ramp is compared to a signal and comparator will send data bits to represent the signal value in digital value compared to a reference internal voltage.
As you may or may not know, a bit has two values, 1 and 0. They represent a current going through a circuit. If the current is running, the value is 1. Otherwise, it is 0. Simple logic. Then there is Binary language, the very primitive way of how the computer communicates. It sends information in 1s and 0s, which then get interpreted. Of course, programming languages can't get pushed through the computer in the words that we see, so the computer must convert it into it's binary language.
Bits do not have values at all. They do however have states, for example, 1= true and
0=false. It cetainly does not represent current going, flowing or otherwise trough a circuit. It is however represent a binary state meaning two states . A COMPUTER DOES NOT CONVERT THIS STATES INTO BINARY LANGUAGE. However this is the language that all machines [COMPUTERS] understand; "1" and "0". Live and learn but do not pass along bad information please.
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What is abnormal data?
Abnormal Data is data that cannot be stored like Normal Data but has to be converted into codes from signal first before they can be stored and viewed.
What is encoding technique?
There are four possible combinations of encoding techniques -Digital data, digital signal -Digital data, analog signal -Analog data, digital signal -Analog data, analog signal
How is the signal from the transducer converted in to an image?
A computer converts signal into an image.
Why is a modem needed for analog telephone lines?
A modem (which stands for Modulator-Demodulator) converts digital data from the computer to analog data compatible with the telephone system. The analog signal is converted back into digital data on the other end of the call.
Distinguish between a signal element and a data element?
Signal Element Versus Data Element: Let us distinguish between a data element and a signal element. In data communications, our goal is to send data elements. A data element is the smallest entity that can represent a piece of information: This is the bit. In digital data communications, a signal element carries data elements. A signal element is the shortest unit (time wise) of a digital signal. In other words, data elements are what we need to send; signal elements are what we can send. Data elements are being carried; signal elements are the carriers.
How does a cell phone transmit sound faster than 741 MPH and how does the signal convert to sound?
Cell phones transmit sound as data through radio waves, which travel at the speed of light (about 671 million MPH). The signal is picked up by the cell tower, converted to digital information, and then transmitted to the receiving phone where it is converted back to an analog signal, resulting in sound through the speaker.
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.
What is modulation in data communication?
Data modulation is a method of Electronic packing of data. In Data communication data is transmitted through a process which is called "Data Modulation".
How is FM transmitted?
the digital signal is converted to analog signal after using by transmitted antenna
How voice is converted into electronic signal?
sound reproduction
What is the word data means?
Data is a signal that model a phenomenon.
Which is not a characteristic of an analog signal?
impedance. An analogue signal, does not have a data, or sample, rate.
