What is the difference between encoding and decoding?

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opening/playing/reading/watching a file (Decoding) and making a file (Encoding)
there are many different ways to read/write a bunch of "1's" and "0's." A files extention (.wav; .mp3; .iso; etc) explains how that file should be read as/written as. For example, this paragraph could be written in Spanish and generally say the same thing with the same general letters.
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What is the difference between encoding and modulation?

Encoding: The way in which the computer data is represented is known as encoding, there are several encoding techniques (Unipolar, Bipolar and Biphase). Modulation: Modulation is the method of changing some of the characteristics of the message signal so that it can be transmitted to comparative ( Full Answer )

What are encoders?

\n\nEncoders turn readable information into a different format for example a CD track into an MP3. A decoder undoes this encoding to make the file readable, for example windows media player (it also does encoding). Or a television station compressing data into encoded format for broadcast on the dig ( Full Answer )

How does encoder differ than decoder?

Answer . encode is to put something into code to make it unreadable to someone who does not know the code. Decode is to work out the code or unscramble the code. So encoder would be something to code the article, while a decoder unscrambles the code and gives you back the article.

Difference between Manchester and differential Manchester encoding?

Manchester encoding transmits different waveforms to distinguish between 0 and 1. For example, 1 is represented by a high voltage for the first half of the bit, followed by a low voltage (or a negative voltage) in the last half. A 0 should be the exact opposite: low voltage in the first half and hig ( Full Answer )

What is the different between 4-to-2 encoder and 4-to-3 encoder?

4 to 2 Encoders codes four different information into two codes. whereas 4 to 3 codes four different information into three code. They are always coded with special and secret keys with these keys (or steps) information can be regenerated from codes ====== An encoder is supposed to have n out ( Full Answer )

What is difference between demultiplexer and decoder?

mohammed.eng.2005@gmail.com . The differences between these two circuits is subtle, as far as I can tell. A demux simply selects an output line, nothing more. It's a glorified switch. A decoder takes n inputs, and uses those inputs to determine which of the 2^n output lines is high. This is the di ( Full Answer )

What is the difference between demultiplexer and decoder?

A decoder takes n inputs and produces 2^n outputs. An encoder takes 2^n inputs and produces n outputs. A multiplexer selects one line from many lines. The inverse of selection is distribution . A demux essentially transmits data from one line line to 2^n possible output lines. The output line i ( Full Answer )

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 analo ( Full Answer )

What are Decoders?

A decoder is a circuit that progressions a code into an arrangementof signs. It is known as a decoder in light of the fact that itdoes the converse of encoding, yet we will start our investigationof encoders and decoders with decoders on the grounds that they areeasier to plan.

What is difference between encoding and modulation?

encoding means to encode the data generally it uses for security purposes, we encode the data by using some mathematics operations so that no other could get the information. in modulation we also change the input but it is used for the send the signals to a long way. the week frequency signals ( Full Answer )

Difference between multiplexer and decoder?

Decoder convert an input binary code into a corresponding single active output. you can think of a Multiplexer (switch) as your home systems-it connects data from one of n sources to its output.when you want play movie you select movie on your home system then it switch it to movie..

What kis difference between absolute and incremental encoders?

An absolute encoder can be used to find the absolute position whereas an incremental encoder is used to show how much you have moved. You can sometimes use an incremental encoder to get an absolute position provided that you always begin at a calibrated home point. Best regards,

Which type of hard drive uses 8b10b encoding scheme to encode and decode data sent along the cable?

Currently these are the only areas that use 8B/10B encoding:. PCI Express . IEEE 1394b . Serial ATA . SAS . Fibre Channel . SSA . Gigabit Ethernet (except for the twisted pair based 1000Base-T) . InfiniBand . XAUI . Serial RapidIO . DVI and HDMI ( Transition Minimized Differen ( Full Answer )

What is the Difference between encoder and multiplexer?

An encoder refers to a device that is used to change a signal or data into a code. Whereas a Multiplexer or mux is a device which performs multiplexing or it takes information from more than one channels and outputs into a single channel. Thus a multiplexer is basically a kind of encoder where its f ( Full Answer )

What does an encoder do?

An encoder is something that converts information from one format, or code to another. There are a huge variety of encoders because there are a huge variety of kinds of information and a huge variety of codes. * a typical rotary encoder is a photoelectric device and circuit that converts the p ( Full Answer )

What is the difference between seven segment display and a binary encoded hexadecimal?

A seven segment display allows use to display any decimal value in the range 0 to 9 using just LED 7 segments (or 7 LCD segments). The segments are arranged in a rectangle that is 2 segments high by 1 segment wide with 1 more segment in the middle dividing the rectangle in half. The digits are creat ( Full Answer )

What is difference between encoder and multiplexer in digital electronics?

An encoder refers to a device that is used to change a signal or data into a code. Whereas a Multiplexer or mux is a device which performs multiplexing or it takes information from more than one channels and outputs into a single channel. Thus a multiplexer is basically a kind of encoder where its f ( Full Answer )

Difference between encoder and decoder?

user information is converted into coded format(unreadable format) that is encoding decoding is retrival the original information

About multiplexers and de multiplexers and encoder and decoder?

Multiplexer is a device that will select one input and put it through.. De- multiplexers will take one signal and broadcast to many devices.. Encoder will take a signal and code it with information specific to an application.. Decoder will extract the encoded signal to restore in its original for ( Full Answer )

Explain the difference between encoding and decoding?

opening/playing/reading/watching a file (Decoding) and making a file (Encoding) there are many different ways to read/write a bunch of "1's" and "0's." A files extention (.wav; .mp3; .iso; etc) explains how that file should be read as/written as. For example, this paragraph could be written in Span ( Full Answer )

What is the difference between encoding and decoding in the communication process?

Encoding refers to the creation of, or the production of, a message (something you are trying to communicate). Decoding refers to the listener, or audience, interpreting and deriving the meaning of that message. So, in a commercial for a breakfast cereal, the company that is trying to persuade you t ( Full Answer )

What is the difference between encoding and encrypting?

The process of transforming data in to a moreusable format with the help of a method available publicly iscalled encoding. The method of transforming data with the intensionof keeping it a secret is called as Encryption

What is a difference between encoder and tachometer?

An encoder is a device, circuit, transducer, software program or person that converts information from one format or code to another. A tachometer is an instrument that measures the rotation speed of a shaft or disk, as in a motor or other machine. Most commonly this is the little rev counter on ( Full Answer )

Difference between Instruction register and instruction decoder?

Instruction register is use to store the next instruction to be executed. Instruction decoder is use to decode the instruction come from the memory and tell the CPU what is instruction really are. (CPU interpret instruction is different from the data store in the memory . A good example is , memor ( Full Answer )

What is the difference between Coding and Encoding?

1. If youare writing few lines in any computational language in order toachieve certain result, this is called coding. It is understandableto anyone knowing that particular language. Encoding is basically finding an alternate way to represent datasuch as to make it easier to port across various plat ( Full Answer )

What is the difference between difference and different?

Difference is used as in " There was a difference between her schedule, and mine" Different is used as is " Her schedule was different than mine" DIFFERENCE = a noun; DIFFERENT = an adjective. there's no difference its a synonym.

Difference between an encoder and a priority encorder?

A normal encoder get proper output when input is asserted atmostone at a time. i.e if I0 I1 I2 I4 are inputs of 2to4 decoder then if the bothinputs I1 and I2 are given then the output maybe 11 or 00 but not01 or 10. In pripority encoder assigns priority to inputs, If encoder have I2high priority th ( Full Answer )

Difference between encoding and batch encoding?

Encoding simply refers to the "encoding" of one single file. Batch encoding refers to setting up several files to encode one after another. It's basically automated.

What is difference between source encoder and channel encoder?

A source encoder converts client input to a binary stream. This is typically done by sampling an analog input, digitizing the samples and coding them into a binary stream. A common component that does all this is called a Codec. A channel encoder converts a binary stream to an analog signal that can ( Full Answer )

How do you decode to encode using md5 funcation in php?

md5() is one-way encryption method. Example: $test_string="php"; $md_encoded_string=md5($test_string); But, you can't decode the string back to php.So, if you need to check the entered string is php or not $user_entered_string=md5($_POST['user_input']); if($md_encoded_string == $use ( Full Answer )

What is an encoder answer?

An encoder is a digital circuit which accepts one of the inputs and converts it into BCD or Binary Coded Output. It performs the reverse function of that of a decoder.

What is to encode?

Some of the messages, especially during war, are written or transmitted in code words. To encode means to find out the formula to understand those messages. To find out the meaning of the coded messages or writings.