Search Articles — Sudonull

https://sudonull.com/npu-on-mcu-for-speech-stm32n6-and-acoustics

Acoustic speech recognition model on STM32N6 with NPU: PER 5.3%, 0.2 W, real time. Comparison, metrics, application for developers. Study the implementation.

https://sudonull.com/drums-in-the-studio-midi-and-vst-approaches

Setting up drums in a home studio for composers: dead, semi-live, live options. Workflow with Addictive Drums, references and edits. Get organic parts without acoustics — read the guide.

https://sudonull.com/binaural-sound-from-stereo-schematic-and-implementation

Set up your stereo system for immersive binaural sound without headphones. Schematics, MK-233 microphones, adaptation for cinema. Instructions for audio developers — test it yourself.

https://sudonull.com/acoustic-drone-detection-on-esp32-s3

Implement local quadcopter detection with ESP32 and ICS-43434 microphone. Goertzel algorithm for real-time frequency analysis. Instructions for developers: schematic, calibration, comparison with ML. Start your prototype for 15$.

https://ymaho.com/laser-acoustic-imaging-safety-of-surgical-robots

Photoacoustics builds 3D maps of nerves in real time, reducing the risk of complications. Learn how the technology is changing laparoscopy. Read an expert review.

https://ymaho.com/laser-acoustic-imaging-how-the-technology-will-change-robotic-surgery

Photoacoustic imaging allows the surgeon to see nerves and blood vessels through tissues in real time. Learn how this will reduce the risk of complications and who will benefit from its adoption.

Anmelden bei Hotmail | Microsoft Support

https://support.microsoft.com/de-de/accounts-billing/manage/how-to-sign-in-to-hotmail

Microsoft hält immer ein Auge auf ungewöhnliche Anmeldeaktivitäten, nur für den Fall, dass jemand anderes versucht, auf Ihr Konto …

Get ready for Windows 11, version 26H2 - Windows IT Pro Blog

https://techcommunity.microsoft.com/blog/Windows-ITPro-blog/get-ready-for-windows-11-version-26h2/4529367

Explore the next feature update for Windows 11, with familiar servicing, testing, and rollout paths.  

What’s New in Microsoft 365 Copilot | June 2026

https://techcommunity.microsoft.com/blog/Microsoft365CopilotBlog/what%E2%80%99s-new-in-microsoft-365-copilot--june-2026/4529572

Jun 30, 2026 · Microsoft Fabric and the full Dynamics 365 portfolio, including Sales, Customer Service, and ERP apps, are also …

Turn sound effects on or off in Outlook | Microsoft Support

https://support.microsoft.com/en-us/outlook/turn-sound-effects-on-or-off-in-outlook

How can I change individual alert sounds in Windows? What if I can't turn alerts on or off for new Outlook? Show me how to turn …

Released: June 2026 Exchange Server Security Updates | Microsoft ...

https://techcommunity.microsoft.com/blog/exchange/released-june-2026-exchange-server-security-updates/4524491

Jun 9, 2026 · We have released Security Updates for Exchange Server SE. Exchange Server 2019 and 2016 ESU updates only.

Close your Outlook.com account | Microsoft Support

https://support.microsoft.com/en-us/accounts-billing/manage/close-your-outlook-com-account

Important When you close your Microsoft account, your email and contacts are deleted from our servers and can't be recovered. If …

What's New in Excel (January 2026) | Microsoft Community Hub

https://techcommunity.microsoft.com/blog/excelblog/whats-new-in-excel-january-2026/4474246

Jan 27, 2026 · Happy New Year, and welcome to the January 2026 update! We’re excited to share that Agent Mode in Excel is now …

BitLocker overview | Microsoft Support

https://support.microsoft.com/en-US/Windows/Security/Encryption/bitlocker-overview

BitLocker is a Windows security feature that protects your data by encrypting your drives. This encryption ensures that if someone …

Share your calendar in Outlook | Microsoft Support

https://support.microsoft.com/en-us/outlook/training/share-your-calendar-in-outlook

Training: In Microsoft Outlook, you can share your calendar with other people and open a shared calendar. Learn how in this online …

Get a refund for apps and games purchased from Microsoft Store

https://support.microsoft.com/en-us/accounts-billing/subscriptions/get-a-refund-for-apps-and-games-purchased-from-microsoft-store

How to request a refund for Microsoft Store apps on a Windows PC Digital goods like apps, games, add-on content, subscriptions, …