Using intersecting ultrasonic beams, the innovation creates tightly focused zones where only the intended listener can hear ...

It might not be Pi Day anymore, but Elliot and Dan got together for the approximately 100*Pi-th episode of the Podcast to run ...

Here's our full POCO F7 Ultra performance and gaming review, camera samples, charging speed tests, battery life, and more.

Google's finally taken the wraps off the Pixel 9a, its next midrange smartphone. On paper, it looks like a hell of a bargain: ...

This month the posts cover ultrasonic sensors, a Raspberry Pi sound pedal, the Apple iPad Pro 13, the Biomass satellite, and ...

超声波测厚仪是采用的高性能、低功耗微处理器技术，基于超声波测量原理，可以测量金属及其它多种材料的厚度，并可以对材料的声速进行测量。可以对生产设备中各种管道和压力容器进行厚度测量，监测它们在使用过程中受腐蚀后的减薄程度，也可以对各种板材和各种加工零件作测量。

Dr. Shannon Switzer, Au.D., director of the Musicians’ Hearing Clinic at Sensaphonics, takes ear impressions on one of her latest clients for use with the new Custom K9MAX IEMs, the latest in in-ear ...

Whatever you play on, one of the best gaming sound systems is a surefire way to take your setup to a whole new level Adding the best gaming sound system to your setup is well worth prioritizing ...

Alfa Laval, NRG Marine, PPG and IMO developments converge around antifouling and ecosystem protection at MEPC 83 ...