Commonly cited benefits of vibration devices include releasing muscle tension, promoting deeper sleep and boosting mood.

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Abstract: In this paper, a novel continuous frequency modulation enabled backscatter communication system is proposed and evaluated, which constructs analog modulation by transducing the physical ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Abstract: Though meaningful progress has been achieved for mobile wireless networks with the development of orthogonal frequency division multiplexing (OFDM) modulation, the reliability and ...

Neurophysiology studies have found alpha/beta oscillations (8 to 30 Hz), gamma oscillations (40 to 100 Hz), and spiking activity during cognition. Alpha/beta power has an inverse relationship with ...

Emerging, data-intensive technologies like artificial intelligence and machine learning are gaining popularity. Data centers, which act as the essential infrastructure for these technologies, need to ...