[Jason] has continued to plug along with his sonar build and recently showed up a monostatic active sonar using a piezo element and microphone. Regular readers will remember [Jason’s] experiments from ...

神经接口彻底改变了人类对复杂生理过程中神经动态的理解，为治疗耐药性神经精神疾病（例如癫痫）和感觉功能障碍（例如听力损失）提供了变革性潜力。此外，它们在神经康复方面也大有可为，包括提供有针对性的听觉刺激、提供感觉反馈，以及获取人体 ...

Before humans discovered ultrasound for a variety of medical, technical and military applications, nature had perfected it over millions of years for navigation under and above water. Dolphins and ...

Like all ceramics, piezo ceramics are brittle materials that are well suited to handling compressive loads but are highly sensitive to bending, shear and tensile loads. A number of mechanical ...

Sound recording and playback have come a long way in the last century or so, but it’s fair to say there’s still a lot of interesting stuff locked away on old recordings. Not having a way to play it ...

Using the piezoelectric principle to transform electrical energy into physical displacement is well-known, but practical piezo motors are hard to find. A recent introduction from Elliptec AG, a ...

If you are engaged in an energy harvesting project that involves piezo sensors powered by vibrations, you might want to check out the most recent issue of Applied Physics Letters (Applied Physics ...

This video shows the operation and features of PI’s Piezo Inertia Drives. PIShift drives in particular are ideal for drift-free long-term positioning. The piezo inertia drives are space-saving and ...

If you need a wide variety of tones on tap, PRS might have the SE for you here. A semi-hollow electric guitar with humbuckers and a piezo designed with LR Baggs? Yes please! The PRS SE Hollowbody II ...