The 2018 CES show is worth paying attention to the top five computing technology inventory

The International Consumer Electronics Show (CES) has long been a key event for revealing the latest trends in the tech industry. As the 2018 edition approaches, it's expected to be a major stage for innovations in computing and notebook technology. While CES is known for its surprises, Digital Trends has some insights into what manufacturers might or might not showcase this year. With the show just around the corner, we can expect a range of new products and technologies that will shape the tech landscape in 2018. This article highlights five major computing trends that are likely to dominate the conversation at CES. **Qualcomm LTE PCs Make a Strong Showing** One of the most anticipated trends is the growing presence of Qualcomm-powered LTE laptops. These devices are designed for portability and always-on connectivity, making them ideal for users on the go. Although performance isn’t the main focus, the Snapdragon chip offers a compelling balance between power efficiency and functionality. Companies like Lenovo are expected to unveil similar models at CES, showcasing how these devices could redefine mobile computing. Despite skepticism about whether Qualcomm can disrupt the traditional PC market, these laptops are set to stand out for their convenience and mobility. Over the next few years, they could represent one of the most significant shifts in computing technology. **Two-in-One Devices Continue to Gain Momentum** Two-in-one devices remain a hot topic, and 2018 is expected to see even more innovation in this space. From detachable keyboards to 360-degree hinges, these versatile devices continue to evolve. Battery life, connectivity, and build quality are at the forefront of development, making it hard to predict exactly what will be unveiled. Whether it’s a budget-friendly model from ASUS or a high-end Surface Book 2, the trend toward flexibility is here to stay. Even Chromebooks are starting to adopt two-in-one designs, with the Pixelbook leading the way. Traditional clamshell notebooks may still exist, but the shift toward hybrid devices is undeniable. **Intel Unveils Eighth-Generation Core Chips with AMD Graphics** Another big story is Intel’s eighth-generation Core processors, which are now being integrated with AMD graphics technology. This collaboration marks a significant step forward in creating thin and powerful laptops capable of handling high-end gaming and professional workloads. Digital Trends has already tested these chips and expects them to become more widely available in 2018. The integration of AMD Radeon graphics into Intel CPUs is aimed at delivering better performance without compromising on size or battery life. This hybrid approach is especially promising for mobile workstations and budget gaming laptops. The partnership between Intel and AMD—longtime rivals—has surprised many in the industry, but it signals a new era of collaboration that could reshape the laptop market. **VR Headsets Take a Step Back** While virtual reality was once hailed as the next big thing, this year’s CES may not bring any major breakthroughs in standalone VR headsets. Companies like Oculus and HTC are focusing on their own standalone models, such as the Oculus Go and Vive Focus, but none are expected to make a major splash at the event. Oculus has chosen not to attend CES this year, while HTC’s Vive Focus is only available in China. Meanwhile, Google continues to push its Daydream platform, though very few products have been announced so far. The only real rumor to watch is a potential VR headset from Lenovo, which might make its debut at the show. For now, most VR enthusiasts will have to wait until later this year to see new options. **HDR Displays Rise, OLED Remains Rare** HDR displays are set to take center stage at CES 2018, with several manufacturers expected to unveil new models. While HDR has already made an impact in TVs and smartphones, its adoption in computers is still in its early stages. Windows 10 support for HDR is improving, but there's still room for growth. OLED displays, although popular in phones and TVs, are still rare in laptops and monitors. Dell’s attempt to sell OLED displays hasn’t been successful, and only a handful of notebooks used OLED in 2017. Despite its potential, OLED technology is expected to take time before becoming mainstream in computing devices. In summary, 2018 promises to be an exciting year for computing, with new trends emerging across different categories. From LTE-powered laptops to hybrid devices and advanced display technologies, CES will once again serve as a window into the future of tech.

Bandpass Filters

A band-pass filter or bandpass filter (BPF) is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range.
Bandpass filters are widely used in wireless transmitters and receivers. The main function of such a filter in a transmitter is to limit the bandwidth of the output signal to the band allocated for the transmission. This prevents the transmitter from interfering with other stations. In a receiver, a bandpass filter allows signals within a selected range of frequencies to be heard or decoded, while preventing signals at unwanted frequencies from getting through. Signals at frequencies outside the band which the receiver is tuned at, can either saturate or damage the receiver. Additionally they can create unwanted mixing products that fall in band and interfere with the signal of interest. Wideband receivers are particularly susceptible to such interference.[3] A bandpass filter also optimizes the signal-to-noise ratio and sensitivity of a receiver.

In both transmitting and receiving applications, well-designed bandpass filters, having the optimum bandwidth for the mode and speed of communication being used, maximize the number of signal transmitters that can exist in a system, while minimizing the interference or competition among signals.

Outside of electronics and signal processing, one example of the use of band-pass filters is in the atmospheric sciences. It is common to band-pass filter recent meteorological data with a period range of, for example, 3 to 10 days, so that only cyclones remain as fluctuations in the data fields.

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