How I calibrated my subwoofer placement for peak impact in awkward room setups

Adding a subwoofer to your home theater is exciting, but not every room is a perfect square designed for subwoofers.

7 Useful Features Your Car's Key Fob Might Have (And How To Check)

Most drivers only use their key fob to lock and unlock doors. There’s a lot more it can do, and some of these features are ...
CNET

Taking Apple's AirPods Pro Hearing Test Was a Reality Check. This Is How We Protect Our Hearing Now

To take Apple's Hearing Test, you need the AirPods Pro 2 or AirPods Pro 3 and a compatible iPhone or iPad. The test takes ...
IEEE

Chatbot Helpdesk for Centralized Meter Record Application (ACMT) by PLN using Deep Learning

Abstract: The Centralized Meter Record Application (ACMT) is a mobile and back-office application used by field meter recording officers. Users often face issues and wait for responses from helpdesk ...
cmu.edu

Recycling by Ear: Heinz College Students Use Sound To Sort Plastic and Cut Costs

Despite efforts to toss empty soda cans and take-out containers into recycling bins, most of the plastic people use every day ends up in a landfill(opens in new ...
The Telegraph

RRB NTPC 2026: Board Activates CBT 1 Mock Test Link Ahead of Graduate-Level Exam

The Railway Recruitment Board (RRB) has activated the official mock test link for the RRB NTPC Graduate Level Computer-Based Test (CBT 1) examination. Candidates preparing for the Non-Technical ...
IEEE

Diagnosis of Open-Switch Faults in Grid-Tied Three-Level NPC Inverters With Parameter Uncertainty Using Variable Forgetting Factor Bias-Compensation Recursive Least Squares

Abstract: Tackling the challenge of open-switch (OS) fault diagnostics in grid-tied three-level neutral point clamped (NPC) inverters with parameter uncertainty, this paper introduces a fault ...
Bleeping Computer

The New Turing Test: How Threats Use Geometry to Prove 'Humanness'

Attackers are increasingly abandoning loud, disruptive attacks in favor of long-term, undetected infiltration. To support this shift toward stealth, malware developers are aggressively advancing their ...