Ford's noise-canceling kennel calms dogs that are scared of fireworks TechSpot

The prototype kennel features the same tech found in headphones such as Sony’s WH-1000XM3 and Ford’s Edge and Fusion vehicles. It detects the explosive sound of fireworks though in-built microphones, omitting opposing frequencies from its internal speakers to reduce or eliminate the noise.





from TechSpot https://ift.tt/2QzXdka