What Is Microcom Networking Protocol (MNP)?
Have you ever been on the phone with someone who can't hear them? Have you ever been on the phone with someone, and they couldn't listen to you? If these scenarios sound like a nightmare, then Microcom Networking Protocol (MNP) solves your problems. MNP was developed by Microcom Inc. in 1980 as a communication protocol that would correct errors introduced during transmission by telephone line interference. It offers various levels for data corrections and compression. Microcom Inc initially developed Microcom Networking Protocol (MNP) for error corrections and compressions. It corrects modifications introduced in data during transmissions by telephone line interference and offers various data corrections and reduction levels. The original version of MNP was developed in 1984, but it was updated over the years as new versions were released. MNP was designed to correct errors introduced during transmission on telephone lines, which were typically analog at that time. The more recent version, V4.1, was released in 1993 and offered improvements, including better error correction capabilities. Microcom Networking Protocol is an open-licensed protocol used by most modem industries. Microcom has its form of error control called echoplex. Echoplex is a proprietary error control algorithm that Microcom invented, and it's been used for decades. It adds redundant data packets to each packet that goes through the network to help ensure accuracy. If one of those packets gets lost or distorted, then the receiver can use another packet as a reference point to correct any errors. The problem with this method is that it requires both sides of the communication channel to be using it, or neither side will be able to understand any of the data being transmitted between them. It means that if you're communicating with someone who doesn't have to echoplex enabled (or if they're sharing with someone who doesn't), you won't understand what they're saying!
Trending Definitions
File Area Network (FAN)
Let's talk about the File Area Network, also known as FAN, but let's keep it light and fun, shall we? So, picture this: you have a ton of files. It would be best to store them somewhere safe and accessible, but you also want to share them with your colleagues or friends. Here's where FAN comes in handy. FAN is like a storage club for your files, where they can hang out and be organized in one centralized location. The best part? You don't have to worry about getting left out because everyone can access them. Now, let's talk about the third-person aspect of FAN. Imagine you have a friend; let's call her Fran. Fran needs access to your files, but you want to avoid giving her your login credentials and going through the hassle of manually sharing each file with her. That's where FAN's third-person feature comes in. With a third-person FAN, Fran can access your files without needing your credentials or manual sharing. It's like having a trusted mediator between you and Fran that manages access to your files. Let's get a bit technical here. Third-person FAN uses a proxy server to manage access to files. A proxy server is an intermediary between two devices, in this case, you and Fran. Fran sends a request to the proxy server, and the server checks if Fran has permission to access the file. If she does, the server will retrieve the file and send it to Fran. This process ensures your files are secure and only accessible to those with permission. The best part is that it's all automated, so you don't have to worry about manually managing access to each file. So, that's the gist of a third-person FAN. It's like having a storage club for your files, with a bouncer at the door that ensures only authorized individuals can access them.
...See MoreExpanded Memory Specification (EMS)
Oh, the Expanded Memory Specification (EMS). It sounds like something you might need after overeating pizza, but it was used in the early days of computers. You have an old computer from the 1980s or early 1990s. Compared to modern computers, this one has limited memory, making it hard to run programs or games that need much memory to work right. Enter EMS! EMS is a way to "expand" the amount of memory a computer can use, even if it has no more physical memory installed. It does this with a method called "bank switching," which lets different parts of memory be swapped in and out as needed. Now, you might wonder, "Why not add more memory to the computer instead?" That's an interesting question! Memory used to be much more expensive than it is now, so it was only sometimes possible to add more to a computer's physical memory. So, how does EMS work? Well, it takes both software and hardware to do that. The hardware part is a special memory board that can be put in the computer. This board has a set of memory "banks" that can be turned on and off based on the software's needs. The computer talks to the EMS board through a set of drivers, part of the software. Programs that need more memory can "ask" the EMS driver for it, and the driver will swap in the right memory bank as required. This lets programs use more memory than they would have been able to before without having to add more memory to the computer. EMS could be better, of course. It can sometimes be slow, buggy, and not all programs work. But it was a pretty big deal back then! It lets people use their computers to run more advanced programs and games without paying much money for more physical memory. Now you know what the Expanded Memory Specification is. Even though it's from the past, it's still pretty cool to learn about. Who knows, one day, we'll all be able to add more memory by switching between banks again. Let's be happy that we can easily add more physical memory when necessary.
...See MoreTechnodeterminism
Technodeterminism is the belief that technology drives history. It's a relatively simple concept—the idea that as our tools get more complex, so do our social structures and cultural values. In other words, we use our tools to create new ways of thinking and acting, which become embedded in our culture. American sociologist Thorstein Veblen first introduced Technodeterminism in the late 1800s. He believed technological advancements were responsible for much of what we now consider progress: from industrialization to mass production and urbanization to consumerism. After Veblen came Clarence Ayres, who argued that technology had become so advanced that it could no longer be considered a tool. Instead, it had become an independent entity in its own right with its own set of laws and principles. Ayres believed that technology could now influence our culture on its terms—and we were at its mercy! Then there's John Dewey, who argued that technology is an essential component of society because it allows us to improve ourselves as humans through increased efficiency and productivity (and thus affluence). Finally, William Ogburn suggested that there's no "technology" itself. Still, somewhat just different types of tools used by Technodeterminism is a theory that technology, particularly the Internet, is the prime mover of social change. In other words, it's the idea that without technology, we wouldn't have all these new things like social media or e-commerce—and therefore, these things are more a result of technology than they are causes. The theory has been characterized as a way to identify technological advancements as a prime mover in the processes of social change. According to sociologist Claude Fischer, this theory is a "billiard ball" approach in which technology is portrayed as the external force that causes a succession of ricochet effects.
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