eCoustics

FiiO BTR17 Review: High End DAC Chips, Balanced Output, and Deep EQ in Your Pocket?

Can the $199 FiiO BTR17 still compete in 2026? With dual ESS DACs, THX power, and LDAC support, this pocket DAC/amp aims close to desktop sound.
IEEE

A Lightweight Efficient U-Net Model for Audio Super-Resolution

Abstract: Audio super-resolution involves enhancing the quality and resolution of audio signals, particularly by improving their frequency content and overall clarity. In this paper, we explored the ...
Forbes

WiiM’s Sound Lite Smart Speaker Is An Affordable Alternative To The Flagship WiiM Sound Speaker

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The WiiM Sound Lite is available in black or white and is similar to the more expensive WiiM ...
IEEE

High-Resolution Natural Image Matting by Refining Low-Resolution Alpha Mattes

Abstract: High-resolution natural image matting plays an important role in image editing, film-making and remote sensing due to its ability of accurately extract the foreground from a natural ...