Tootfinder

Empower Semiconductor, which makes power management chips that cut server power consumption by ~50%, raised a $140M Series D, bringing its total raised $200M (Maria Deutscher/SiliconANGLE)
https://siliconangle.com/2025/09/22/empower-semiconducto…

Empower Semiconductor raises $140M+ for its power management chips - SiliconANGLE
Empower Semiconductor raises $140M+ for its power management chips - SiliconANGLE

Deep Sea Divers Recover Bell, Other Artifacts From Titanic’s Sunken Sister Ship–The Britannic https://www.goodnewsnetwork.org/deep-sea-divers-recover-bell-other-artifacts-from-titanics-sunken-sister-ship-the-britannic/

Deep Sea Divers Recover Bell, Other Artifacts From Titanic’s Sunken Sister Ship–The Britannic
Called the HMHS Britannic, it was one of three Olympic-class ocean liners built by the White Star Lines company in the early 20th century

🇺🇦 #NowPlaying on KEXP's #VarietyMix
sunking:
🎵 Clown Camp
#sunking
https://sunkingexperiment.bandcamp.com/track/clown-camp
https://open.spotify.com/track/7mXNaaz2QnsJySLProC8tr

Starker Euro: Grafikkartenpreise sinken durch die Bank
Der starke Euro spiegelt sich bei Desktop-Grafikkarten wider. Nvidia selbst passt die Preise seiner Founders Editions an.
https://www.

How Many Simultaneous Beamformers are Needed for Integrated Sensing and Communications?
Kareem M. Attiah, Wei Yu
https://arxiv.org/abs/2507.14982 https://

How Many Simultaneous Beamformers are Needed for Integrated Sensing and Communications?
Consider a downlink integrated sensing and communications (ISAC) system in which a base station employs linear beamforming to communicate to $K$ users, while simultaneously uses sensing beams to perform a sensing task of estimating $L$ real parameters. How many beamformers are needed to achieve the best performance for both sensing and communications? This paper establishes bounds on the minimum number of downlink beamformers, in which sensing performance is measured in terms of the Cramér-Rao…

Adaptive Bayesian Single-Shot Quantum Sensing
Ivana Nikoloska, Ruud Van Sloun, Osvaldo Simeone
https://arxiv.org/abs/2507.16477 https://

Adaptive Bayesian Single-Shot Quantum Sensing
Quantum sensing harnesses the unique properties of quantum systems to enable precision measurements of physical quantities such as time, magnetic and electric fields, acceleration, and gravitational gradients well beyond the limits of classical sensors. However, identifying suitable sensing probes and measurement schemes can be a classically intractable task, as it requires optimizing over Hilbert spaces of high dimension. In variational quantum sensing, a probe quantum system is generated via …

The Singing Voice Conversion Challenge 2025: From Singer Identity Conversion To Singing Style Conversion
Lester Phillip Violeta, Xueyao Zhang, Jiatong Shi, Yusuke Yasuda, Wen-Chin Huang, Zhizheng Wu, Tomoki Toda
https://arxiv.org/abs/2509.15629

The Singing Voice Conversion Challenge 2025: From Singer Identity Conversion To Singing Style Conversion
We present the findings of the latest iteration of the Singing Voice Conversion Challenge, a scientific event aiming to compare and understand different voice conversion systems in a controlled environment. Compared to previous iterations which solely focused on converting the singer identity, this year we also focused on converting the singing style of the singer. To create a controlled environment and thorough evaluations, we developed a new challenge database, introduced two tasks, open-sour…

Transatlantischer Zoll-Deal: US-Zölle auf Autos sinken auf 15 Prozent
Die EU und die USA haben sich auf eine schriftliche Erklärung zu dem prinzipiell ausgehandelten Zoll-Abkommen geeinigt. Allgemeiner Höchstzollsatz: 15 Prozent.

Bewegliche Mikrospiegel: Deutsches Start-up denkt AR-Displays neu
Das Karlsruher Start-up Gixel entwickelt ein AR-Display, das gängige Lösungen in zentralen Aspekten übertreffen soll.
https://www.

CFexpress Typ B: Biwin hat die erste zertifizierte VPG800-Speicherkarte
Der chinesische Hersteller Biwin hat die erste CFexpress-Typ-B-Speicherkarte mit VPG800-Zertifizierung. Sie ist für RAW-Videoaufnahmen in hohen Auflösungen.