What Is Digital VHS (D-VHS)?

If you're a parent in the 90s, you probably remember VHS tapes. They were your best friend when it came to watching movies and playing video games: they were cheap, easy to use, and everywhere. But as time passed, video cassette tapes started showing their age.VHS tapes were bulky and heavy. They had limited storage capacity and could only record for about an hour before needing a new tape. And when it came to high-definition video, let's say it wasn't possible. Enter D-VHS! Digital VHS was the solution we'd been waiting for: it could store hours of high-definition content on one tape! It could record for up to four hours without interruption! And best of all, it was compatible with existing VCRs at the time—allowing you to keep using those old machines without worrying about buying new equipment or switching formats entirely. The D in DVHS stands for Digital, and the 'V' represents 'Video', but the 'D' also stands for 'Digital Video Cassette'. Unlike Hi8 and S-VHS, DV cassette didn't require a separate deck to record onto but instead was a drop-in replacement for VHS as a consumer product. The format was designed to be a significant competitor to Laserdisc, but with a much lower cost of entry and more consumer-friendly features. The maximum recording time on a single cassette was 90 minutes, compared to Laserdisc's maximum of 130 minutes. The average length of a film was around 90 minutes, so one tape would be sufficient for most viewers. A single standard sized DV cassette could hold up to 9GB of data, compared to the 2. 6GB data capacity of a single-layer Laserdisc. Digital VHS (D-VHS) is king in a world where VHS is dead. But don't take our word for it—the major studios behind D-VHS support the format. They've even created a broadcast platform for it: D-Theater. And if you're not convinced yet, we'll tell you this: D-Theater has been endorsed by Dreamwork’s SKG, 20th Century FOX and Universal!

By TechDogs Editorial Team

Related Terms by Consumer Electronics Technology

Cellular Automaton (CA)

Cellular automatons are not entirely cellular, quiet, and wholly atomic. They are the best of all worlds when you take the three fields mentioned above, study and play with them as any good scientist would. A cellular automaton (CA) is a system of many cells linked together using those cells' specific order and states. The goal is to change how each cell is ordered through repeated steps in an algorithm. The rules determine how cells change conditions over time. This happens multiple times until the CA stops changing and has reached an end state. Cellular automatons are many mathematical models studied in physics, computer science, social sciences, and other fields. Many natural phenomena, such as snowflakes, tree growth, and fire, inspire them. Cellular automatons are of interest for many reasons. One of them is that they are a non-linear model of physical phenomena. Given the same initial conditions, their outcomes may differ depending on the ruleset, much like non-linear differential equations. Another reason is that their rule sets are often simple enough to be implemented in a computer, allowing in-silico experimentation. Finally, some cellular automatons are used in modeling social and technological phenomena. If the number of ON neighbors exceeds the number of ones, the cell changes its state to ON; if the numbers are reversed, it changes its state to OFF. These rules are self-executing and do not require any external input. Depending on the number and placement of cells, it is possible to construct a variety of interesting CA with various properties and behaviors. The most common rule for a one-dimensional grid is for updating each site (i.e., each grid cell) independently, based on the values of its current neighbors. Cellular Automaton is exciting and intriguing. They're easy to understand but hard to predict. You'll need to sit down with a cup of coffee and think deeply about how they work to start seeing their beauty. Primarily though, they're fun.

Cipher Block Chaining (CBC)

Are you prepared to "chain" yourself to the subject of Cipher Block Chaining (CBC)? It's a method of encrypting information that's used to help keep data safe, and despite how dull it may sound, it's pretty fascinating! CBC, or "block chaining," is a method for encrypting data. This method gets its name because it operates by first dividing the data into blocks and then chaining them together. The output of one block is used as the input for the subsequent block, meaning each block must be encrypted using a unique secret key. Because of this, it is significantly more difficult for potential attackers to decode the data since they would need to crack the encryption for each block in the chain. The CBC algorithm needs to be foolproof, as it has weaknesses that can be exploited by malicious actors, such as when they use padding attacks or other similar techniques. But in general, it is a reliable method for encrypting data. It is used extensively in various contexts, including SSL/TLS protocols, virtual private networks (VPNs), and disc encryption. You may be questioning why we must use encryption in the first place. Consider all the sensitive information, like credit card numbers, login credentials, personal messages, and more, that we send and receive over the internet. If someone with bad intentions were to obtain access to such information, they could put it to any number of unethical uses if they so chose. Even if unauthorized parties receive our data, encryption can ensure that it will remain secure and confidential. Cipher Block Chaining may not be the most exciting topic, but it is crucial for everyone who cares about security and privacy. That is all there is to it, folks; I hope you found this information useful. #CBC #Encryption #Cybersecurity #DataPrivacy #SSL #TLS #VPN #DiskEncryption

Carrier IQ

If your phone company knows more about you than you do, it's probably Carrier IQ. Carrier IQ is a company that provides analytics software to various telecom providers. They've developed programs that offer information about smartphone users to cellphone carriers, like what apps they use, how often they use them, how long they spend on them, and even where the user is using them. The problem with this is that there needs to be a way for an average user to know whether or not her carrier has installed these programs on her phone. Even if she knows that her page uses the Carrier IQ program, she cannot opt out of it or stop it from collecting data about her activities and movements. The fact that this kind of information is being collected without our knowledge or consent raises serious privacy concerns—yet we have no say in whether or not our carriers can do this. Privacy advocates are up in arms over the Carrier IQ scandal, which involves a company collecting performance data on smartphone users. Carrier IQ gathers performance data, tracking and logging what users do on their phones. This can include calls made, texts sent, and emails received. While this is not necessarily an invasion of privacy in terms of content (e.g., Carrier IQ does not have access to the actual content of phone calls), it does present a risk to user privacy because it allows third parties access to information about whom you called or texted, whether you're using your phone to browse the web or send emails, etc. The issue came to light when reports revealed that Carrier IQ had collected information about users' phone activity without their knowledge or consent. It was reported that some phones were even sending data from users' text messages directly to Carrier IQ without permission from the device's owner!

Trending Definitions

In-Cell Technology

The in-cell technology standard was first introduced in 2012, enabling mobile devices such as smartphones to have more compact form factors. They also make it possible for gadgets to keep their weight down even as their displays get bigger. In-cell display technology lets manufacturers build devices with fewer layers. This allows them to develop screens that are smaller while maintaining higher resolutions, which ultimately results in improved image quality. In-cell technology makes electronic gadgets smaller and lighter and makes them more efficient in terms of energy use. It replaces one layer of glass on top of an LCD panel, the layer that ordinarily absorbs light before it reaches your eyes, with an optical film or filter that allows some light to flow through and reflects others into the LCD. In-cell displays are ground-breaking in that they incorporate an LCD screen, a digitizer, and touch input into a single display layer, making it possible to utilize all three simultaneously. According to specific sources, in-cell technology displays may have a higher resolution than LCD panels. Nevertheless, these allegations have also been debunked by various other sources. According to some users, in-cell displays may be better than LCD panels. In-cell technology is young but seems to be here to stay. The future is the in-cell display. This new technology, which is currently being used in Apple's successor to the iPhone 4S, decreases the thickness of a screen by removing specific layers and integrating them into a single layer. Apple is already using this technology. The touchscreen revolution is finally taking off after years of waiting. At least, that's how things stand about mobile devices. The issue is that the screens of many mobile devices, like smartphones and tablets, consist of two distinct layers: one layer is sensitive to touch, and the other layer shows pictures. They will be far more robust as a result of this. This technique, known as in-cell display, merges these layers into a single layer, which enables electronic gadgets to be smaller and lighter.

Business Services Provider (BSP)

A rent-a-service may not be the world's most incredible idea because it's too much of a hassle, but it is effective. A business services provider (BSP) is not just a company that rents third-party software to businesses. It is a business that provides many services and solutions to its customers. The BSP offers an affordable way for businesses to acquire applications through networks. BSPs tailor software packages to fulfill the requirements of their customers and provide back-office solutions by outsourcing nearly all of their business operations. BSP: Business Process as a Service. A new trend in outsourcing, BSPs are the new kids on the outsourcing block. Instead of traditional commoditized service offerings such as infrastructure, applications, and software development, BSPs offer entire business processes as services. They're not just IT solution integrators or service providers; they provide solutions that improve business performance and drive growth by utilizing all aspects of the organization's information and operations function. Business process outsourcing can be helpful to companies of any size. It allows a business to access top-quality resources at affordable prices. Companies can hire remote workers at a lower cost than full-time employees. Business process outsourcing allows a company to reallocate its current staff to other tasks. It will enable staff to be engaged in a location that suits their needs. Besides, BSPs provide agile and scalable solutions that allow businesses to grow and adapt quickly to market changes. Companies can experiment with new technologies, vendors, and offerings as often as soon as possible and can pause or cancel subscriptions as needed. BSPs are also highly flexible, allowing businesses to pay only for what they need and no more. With BSPs, companies can hire the right staff to fit the organization's needs and clients, often hiring consultants or contractors per project. Of course, BSPs are secure, reliable, and backed up by 24/7 customer support.