Data transmission
Data transmission (also data communication or digital communications ) is the transfer of data (a digital bitstream or a digitized analog signal [1] ) over a point-to-point or point-to-multipoint communication channel . Examples of such channels are copper wires , optical fibers , wireless communication channels, storage media and computer buses . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal.
Page Revisions
| Year | Metadata | Sections | Top Words | First Paragraph |
| 2018 |
47329 characters 8 sections 23 paragraphs 0 images 228 internal links 5 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Serial and parallel transmission 5. Types of communication channels (Network topologies) |
transmission 0.531 digital 0.436 analog 0.295 signal 0.262 passband 0.206 baseband 0.165 modulation 0.162 data 0.156 communication 0.104 coding 0.097 computer 0.095 networking 0.085 bit 0.084 signals 0.083 communications 0.079 |
Data transmission (also data communication or digital communications ) is the transfer of data (a digital bitstream or a digitized analog signal [1] ) over a point-to-point or point-to-multipoint communication channel . Examples of such channels are copper wires , optical fibers , wireless communication channels, storage media and computer buses . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2017 |
50637 characters 8 sections 23 paragraphs 1 images 238 internal links 5 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Serial and parallel transmission 5. Types of communication channels (Network topologies) |
transmission 0.520 digital 0.427 analog 0.289 signal 0.257 passband 0.202 baseband 0.162 modulation 0.159 data 0.153 bits 0.130 communication 0.109 bit 0.103 computer 0.101 coding 0.095 networking 0.084 communications 0.077 |
Data transmission also data communication or digital communications is the transfer of data (a digital bitstream or a digitized analog signal [1] ) over a point-to-point or point-to-multipoint communication channel . Examples of such channels are copper wires , optical fibers , wireless communication channels, storage media and computer buses . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2016 |
46857 characters 8 sections 23 paragraphs 1 images 235 internal links 4 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Serial and parallel transmission 5. Types of communication channels |
transmission 0.526 digital 0.433 analog 0.287 signal 0.255 passband 0.201 baseband 0.160 modulation 0.157 data 0.148 bits 0.128 bit 0.113 communication 0.101 computer 0.100 coding 0.094 networking 0.083 communications 0.076 |
Data transmission , digital transmission or digital communications is the transfer of data (a digital bit stream or a digitized analog signal [1] ) over a point-to-point or point-to-multipoint communication channel . Examples of such channels are copper wires , optical fibers , wireless communication channels, storage media and computer buses . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2015 |
47458 characters 9 sections 20 paragraphs 1 images 241 internal links 4 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Baseband or passband transmission 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.556 digital 0.408 analog 0.285 signal 0.229 bits 0.159 passband 0.149 data 0.148 modulation 0.136 baseband 0.124 communication 0.108 computer 0.106 networking 0.103 bit 0.102 multiplexing 0.083 textbooks 0.078 |
Data transmission , digital transmission or digital communications is the physical transfer of data (a digital bit stream or a digitized analog signal [1] ) over a point-to-point or point-to-multipoint communication channel . Examples of such channels are copper wires , optical fibers , wireless communication channels, storage media and computer buses . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2014 |
47907 characters 10 sections 20 paragraphs 1 images 240 internal links 5 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Baseband or passband transmission 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.556 digital 0.409 analog 0.285 signal 0.229 bits 0.159 passband 0.149 data 0.148 modulation 0.137 baseband 0.124 communication 0.108 computer 0.106 networking 0.103 bit 0.102 multiplexing 0.083 textbooks 0.078 |
Data transmission , digital transmission , or digital communications is the physical transfer of data (a digital bit stream or a digitized analog signal [1] ) over a point-to-point or point-to-multipoint communication channel . Examples of such channels are copper wires , optical fibres , wireless communication channels, storage media and computer buses . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2013 |
47291 characters 10 sections 20 paragraphs 1 images 238 internal links 5 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Baseband or passband transmission 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.568 digital 0.406 analog 0.247 signal 0.223 bits 0.163 passband 0.153 data 0.151 modulation 0.140 baseband 0.127 communication 0.110 networking 0.105 bit 0.104 computer 0.099 multiplexing 0.085 textbooks 0.080 |
Data transmission , digital transmission , or digital communications is the physical transfer of data (a digital bit stream ) over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires , optical fibres , wireless communication channels, and storage media . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2012 |
47298 characters 10 sections 20 paragraphs 1 images 238 internal links 5 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Baseband or passband transmission 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.568 digital 0.406 analog 0.247 signal 0.223 bits 0.163 passband 0.153 data 0.151 modulation 0.140 baseband 0.127 communication 0.110 networking 0.105 bit 0.104 computer 0.099 multiplexing 0.085 textbooks 0.080 |
Data transmission , digital transmission , or digital communications is the physical transfer of data (a digital bit stream ) over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires , optical fibres , wireless communication channels, and storage media . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2011 |
47351 characters 10 sections 20 paragraphs 1 images 239 internal links 5 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Baseband or passband transmission 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.568 digital 0.406 analog 0.247 signal 0.223 bits 0.163 passband 0.153 data 0.151 modulation 0.140 baseband 0.127 communication 0.110 networking 0.105 bit 0.104 computer 0.099 multiplexing 0.085 textbooks 0.080 |
Data transmission , digital transmission , or digital communications is the physical transfer of data (a digital bit stream ) over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires , optical fibres , wireless communication channels, and storage media . The data are represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave , or infrared signal. |
| 2010 |
47478 characters 10 sections 20 paragraphs 1 images 241 internal links 5 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Baseband or passband transmission 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.561 digital 0.410 analog 0.235 signal 0.225 bits 0.165 passband 0.154 data 0.153 modulation 0.141 baseband 0.128 communication 0.111 networking 0.106 bit 0.105 computer 0.101 communications 0.089 multiplexing 0.085 |
Data transmission , digital transmission or digital communications is the physical transfer of data (a digital bit stream ) over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires , optical fibres , wireless communication channels, and storage media . The data is represented as an electromagnetic signal , such as an electrical voltage , radiowave , microwave or infrared signal. |
| 2009 |
42900 characters 10 sections 20 paragraphs 0 images 230 internal links 1 external links |
1. Distinction between related subjects 2. Protocol layers and sub-topics 4. Baseband or passband transmission 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.575 digital 0.395 signal 0.242 analog 0.226 bits 0.169 data 0.152 baseband 0.132 passband 0.132 modulation 0.124 bit 0.108 serial 0.099 communication 0.095 signals 0.094 communications 0.091 multiplexing 0.088 |
Data transmission , digital transmission or digital communications is the physical transfer of data (a digital bit stream ) over a point-to-point or point-to-multipoint transmission medium . Examples of such media are copper wires , optical fibers , wireless communication media, and storage media . The data is often represented as an electro-magnetic signal , such as an electrical voltage signal, a radiowave or microwave signal or an infra-red signal. |
| 2008 |
39883 characters 9 sections 18 paragraphs 1 images 211 internal links 0 external links |
2. Protocol layers and sub-topics 3. Distinction between related topics 5. Serial and parallel transmission 6. Types of communication channels |
transmission 0.495 digital 0.438 analog 0.200 data 0.195 bits 0.187 modulation 0.183 signal 0.166 coding 0.164 communication 0.147 networking 0.145 serial 0.109 telephone 0.103 pulse 0.095 computer 0.093 bit 0.089 |
Data transmission is the transfer of data from point-to-point often represented as an electro-magnetic signal over a physical point-to-point or point-to-multipoint communication channel . Examples of such channels are copper wires , optical fibers , wireless communication channels, and storage media . Although data transferred may be exclusively analog signals , in modern times, transferred data is most often be a digital bit stream that may origin from a digital information source [ citation needed ] , for example a computer or a keyboard, or from a digitized analog signal, for example an audio or video signal. |
| 2007 |
10794 characters 4 sections 11 paragraphs 0 images 35 internal links 0 external links |
transmission 0.445 bits 0.404 protocol 0.314 data 0.176 bit 0.175 parity 0.147 devices 0.140 byte 0.127 bytes 0.127 skewing 0.127 wires 0.126 character 0.126 start 0.121 packet 0.115 format 0.113 |
Data transmission is the conveyance of any kind of information from one space to another. Historically this could be done by courier , a chain of bonfires or semaphores , and later by Morse code over copper wires . |
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| 2006 |
12403 characters 5 sections 13 paragraphs 0 images 42 internal links 0 external links |
transmission 0.426 bits 0.397 bit 0.290 protocol 0.283 baud 0.258 rate 0.174 data 0.149 volts 0.128 devices 0.126 byte 0.114 bytes 0.114 wires 0.114 character 0.113 start 0.109 packet 0.103 |
Data transmission is the conveyance of any kind of information from one space to another. Historically this could be done by courier , a chain of bonfires or semaphores , and later by Morse code over copper wires . |
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| 2005 |
3004 characters 1 sections 3 paragraphs 0 images 19 internal links 0 external links |
transmission 0.347 copper 0.309 courier 0.264 bytes 0.264 packet 0.238 morse 0.238 fibre 0.238 infra 0.223 favour 0.198 wires 0.175 data 0.172 protocols 0.166 protocol 0.163 radio 0.155 bits 0.153 |
Data transmission is, very generally speaking, the conveyance of any kind of information from one space to another. Historically this could be done by courier , a chain of bonfires or semaphores , and later by Morse code over copper wires . |
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| 2004 |
2586 characters 0 sections 4 paragraphs 0 images 18 internal links 0 external links |
transmission 0.347 copper 0.309 courier 0.264 bytes 0.264 packet 0.238 morse 0.238 fibre 0.238 infra 0.223 favour 0.198 wires 0.175 data 0.172 protocols 0.166 protocol 0.163 radio 0.155 bits 0.153 |
Data transmission is, very generally speaking, the conveyance of any kind of information from one space to another. Historically this could be done by courier , a chain of bonfires or semaphores , and later by Morse code over copper wires . |
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| 2003 |
2634 characters 0 sections 4 paragraphs 0 images 18 internal links 0 external links |
transmission 0.338 copper 0.301 courier 0.257 bytes 0.257 packet 0.232 morse 0.232 fibre 0.232 infra 0.217 conscious 0.217 favour 0.192 wires 0.170 data 0.167 protocols 0.162 protocol 0.159 radio 0.151 |
Data transmission is, very generally speaking, the conscious act of moving any kind of information from one space to another. Historically this could be done by courier , a chain of bonfires or semaphores , and later by Morse code over copper wires . |
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| 2002 |
2468 characters 0 sections 4 paragraphs 0 images 15 internal links 0 external links |
transmission 0.342 copper 0.304 courier 0.260 bytes 0.260 packet 0.235 morse 0.235 fibre 0.235 infra 0.220 conscious 0.220 favour 0.194 wires 0.172 data 0.169 protocols 0.163 protocol 0.161 radio 0.153 |
Data transmission is, very generally speaking, the conscious act of moving any kind of information from one space to another. Historically this could be done by courier , a chain of bonfires or semaphores , and later by Morse code over copper wires . |