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Latest news of science and technology, new electronics:

Traffic noise delays the growth of chicks 06.05.2024

The sounds that surround us in modern cities are becoming increasingly piercing. However, few people think about how this noise affects the animal world, especially such delicate creatures as chicks that have not yet hatched from their eggs. Recent research is shedding light on this issue, indicating serious consequences for their development and survival. Scientists have found that exposure of zebra diamondback chicks to traffic noise can cause serious disruption to their development. Experiments have shown that noise pollution can significantly delay their hatching, and those chicks that do emerge face a number of health-promoting problems. The researchers also found that the negative effects of noise pollution extend into the adult birds. Reduced chances of reproduction and decreased fertility indicate the long-term effects that traffic noise has on wildlife. The study results highlight the need ... >>

Wireless speaker Samsung Music Frame HW-LS60D 06.05.2024

In the world of modern audio technology, manufacturers strive not only for impeccable sound quality, but also for combining functionality with aesthetics. One of the latest innovative steps in this direction is the new Samsung Music Frame HW-LS60D wireless speaker system, presented at the 2024 World of Samsung event. The Samsung HW-LS60D is more than just a speaker system, it's the art of frame-style sound. The combination of a 6-speaker system with Dolby Atmos support and a stylish photo frame design makes this product the perfect addition to any interior. The new Samsung Music Frame features advanced technologies including Adaptive Audio that delivers clear dialogue at any volume level, and automatic room optimization for rich audio reproduction. With support for Spotify, Tidal Hi-Fi and Bluetooth 5.2 connections, as well as smart assistant integration, this speaker is ready to satisfy your ... >>

A New Way to Control and Manipulate Optical Signals 05.05.2024

The modern world of science and technology is developing rapidly, and every day new methods and technologies appear that open up new prospects for us in various fields. One such innovation is the development by German scientists of a new way to control optical signals, which could lead to significant progress in the field of photonics. Recent research has allowed German scientists to create a tunable waveplate inside a fused silica waveguide. This method, based on the use of a liquid crystal layer, allows one to effectively change the polarization of light passing through a waveguide. This technological breakthrough opens up new prospects for the development of compact and efficient photonic devices capable of processing large volumes of data. The electro-optical control of polarization provided by the new method could provide the basis for a new class of integrated photonic devices. This opens up great opportunities for ... >>

Random news from the Archive

Samsung 20nm mobile DRAM chips 12.05.2013

When choosing a modern smartphone, users rarely pay special attention to the RAM subsystem - usually the matter ends up only with information about the amount of "RAM". But this does not mean that the developers of integrated circuits are not engaged in the development and improvement of mobile DRAM. For example, Samsung has just announced the start of mass production of new LPDDR3-type chips manufactured using a 20-nm process and having a capacity of 4 Gbps.

According to the developers, LPDDR3 chips should replace LPDDR2 chips on the market, at least in the sector of "top" smartphones and tablet computers. To do this, newcomers have a number of advantages: smaller size, greater efficiency, higher performance (throughput of 2133 Mbps versus 800 Mbps for LPDDR2), and - very important for the portable electronics market - 20% lower power consumption. Note that by combining four LPDDR3 chips, RAM OEMs will end up with a 2 GB module packaged in a very, very compact package with a thickness of only 0,8 mm.

In the near future, Samsung plans to focus on 20nm RAM integrated circuits, constantly increasing the output of new generation products. This will allow it to successfully compete with competitors in the market for mobile DRAM chips, which, according to the analytical agency Gartner, will only increase volumes from year to year. The forecast for the near future is as follows: by the end of 2013, the RAM market is expected to increase by 13%, to $29,6 billion. Of these, about 35% will fall on the mobile DRAM segment, or about $10 billion.

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