EDN

5 octave linear(ish)-in-pitch power VCO

Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).
AV Network

Balanced Sound with Beam-Steering Technology

Cathedral of St. Helena Raises Its Voice for All to Hear Crossroads Church Creates 360-Degree Immersive Worship Experience ...
Radio World

Dynamic-Range Control: Finally in the Hands of Listeners

John Kean explains how the xHE-AAC codec utilizes metadata to shift dynamic range control from content producers to listeners ...
IEEE

Interaction Force and Torque Detection for Robotic Manipulators Based on Kalman Filter With Automatic Calibration and Adaptive Moving Average With Varying Gain

Abstract: This article proposes an observer capable of estimating the interaction force and torque for single-arm or dual-arm robots without requiring physical force/torque sensors. To reduce the ...
IEEE

Model-Free Sliding Mode Control of Permanent Magnet Linear Synchronous Motor Using Dynamic Gain Time Delay Estimation

Abstract: This article proposes a model-free sliding mode control using dynamic gain time delay estimation (DGTDE) to improve the position tracking performance of permanent magnet linear synchronous ...