Dexed FM synthesizer similar to 8x DX7 (TX816/TX802) running on a bare metal Raspberry Pi (without a Linux kernel or operating system) ...

Abstract: A novel signal quantization scheme based on adaptive differential pulse code modulation (ADPCM) is proposed and experimentally demonstrated. By adaptively adjusting the quantization step ...

Jeff Carlson writes about photography and technology and is the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

The Philippines is entering an exciting phase of digital transformation, poised to unlock opportunities that could reshape its economic and social future. As the digital era continues to evolve ...

Abstract: Utilizing periodic phase modulation (PPM) can shift the echo spectrum, affecting matched filtering (MF) processing, leading to time delay shift or amplitude attenuation. The prior works on ...

In courtrooms where cameras are banned, these artists provide a curious public a glimpse behind closed doors. Here’s how they do it. By Amisha Padnani Courtroom sketch artists serve as quiet ...

The world’s leading EV battery maker wants to make gas stations a thing of the past. On Wednesday, CATL revealed ambitious plans to expand its EV battery swap network with ten new models.

As a society, we are able to efficiently harvest renewable forms of energy, such as wind and solar energy. Their use, however, is limited by the lack of an efficient, sustainable and economical ...