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NPU on MCU for speech: STM32N6 and acoustics

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.

Drums in the studio: MIDI and VST approaches

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.

Binaural sound from stereo: schematic and implementation

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.

Acoustic Drone Detection on ESP32-S3

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$.

From other projects

Laser-acoustic imaging: safety of surgical robots

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.

Laser-acoustic imaging: how the technology will change robotic surgery

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.

From the web

https://support.microsoft.com/en-gb/contactus

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Microsoft 365 Customer Service and Support

https://support.microsoft.com/en-us/office/microsoft-365-customer-service-and-support-96162163-b3aa-498b-bbbb-5e757b0f31da

The type of support Microsoft provides for consumers depends on the product you're calling about and if you have a product for home or for business use. It can also depend on if you want help for an issue …

Home | Microsoft Community Hub

https://techcommunity.microsoft.com/

Our community is a collaborative place to learn about our products and ask questions! Check out our most popular conversations!

How to set up out of office automatic replies in Outlook

https://support.microsoft.com/en-us/outlook/mail/how-to-set-up-out-of-office-automatic-replies-in-outlook

How to send automatic out-of-office replies from Outlook (depending on the type of email account you have).

Contact Microsoft customer support

https://support.microsoft.com/en-US/support/

Contact Microsoft customer support The type of support Microsoft provides depends on the product you're calling about and if you have a product for home or for business use. It can also depend on if …

Get started with Microsoft 365 Copilot Notebooks

https://support.microsoft.com/en-us/Microsoft-365-Copilot/get-started-with-microsoft-365-copilot-notebooks

Introducing Copilot Notebooks–your own AI-powered workspace designed for the content that matters most to your task. Bring together all your relevant resources including Copilot Chat, files, pages, …

Microsoft Teams help & learning | Microsoft Support

https://support.microsoft.com/en-us/teams/

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

Facilitator in Microsoft Teams meetings

https://support.microsoft.com/en-US/teams/copilot/facilitator-in-microsoft-teams-meetings

Facilitator in Microsoft Teams meetings The Facilitator agent works within Teams meetings for more effective collaboration, including the following features: Generates real-time AI-generated notes …

View your Microsoft Store order history

https://support.microsoft.com/en-us/accounts-billing/view-your-microsoft-store-order-history

In Microsoft Edge, right-click anywhere in the page (or select and hold if you're using a touch screen device), then select Print. Find Microsoft account balance statements After we post a charge to your …

June 9, 2026—KB5094126 (OS Builds 26200.8655 and 26100.8655 ...

https://support.microsoft.com/en-us/topic/june-9-2026-kb5094126-os-builds-26200-8655-and-26100-8655-1a9bcba6-5f53-4075-8156-fe11ac631737

Jun 9, 2026 · Microsoft has been updating these certificates on consumer and non-managed business devices over the past several months. Devices that haven’t received the newer certificates will …