Although computers are overwhelmingly digital today, there’s a good point to be made that analog computers are the more efficient approach for specific applications. The authors behind a recent paper ...

A “cheap as chips” open-source Analog Computer can run circles around a Raspberry Pi in solving differential equations and for simulating natural phenomena. To keep costs down, the Anabrid team ...

Our new tech editor for Analog looks at the evolution of “analog” and how it inadvertently spun off a pop music genre. Operational Amplifiers are exactly that—amplifiers that can perform mathematical ...

In 1961, the best general purpose desktop computer money could buy was the Pace TR-48. At just 400 pounds and $25K, the only downside was that it was a little tough to program. That's because the ...

When the phrase ‘analog to digital conversion’ is used, we tend to assume that the conversion is taking something continuous like sound or video and making it discrete so that digital computers can ...

A SMALL Microsoft Research team has developed an analog optical computer (AOC) that uses light to solve complex optimization and AI problems, aiming for a device that is 100 times faster and 100 times ...

Research conducted by the Microsoft Research lab in Cambridge could contribute to the development of AI accelerators. Researchers Jiaqi Chu, Francesca Parmigiani, and James Clegg with the current ...

With advancements in the digital world, like artificial intelligence, machine learning, robotics and the Internet of Things, computers are experiencing serious challenges. Current digital processing ...

Before the era of digital electronic computers, mechanical analog computers were found everywhere. From the relative simplicity of bomb sights to the complexity of fire control computers on 1940s ...

How does cold milk disperse when it is dripped into hot coffee? Even the fastest supercomputers are unable to perform the necessary calculations with high precision because the underlying quantum ...