The Latest in Wireless Earbuds and Hearables Innovations in audioXpress April 2025

audioXpress April 2025 is now available and includes a comprehensive Market Update on Wireless Earbuds and Hearables, covering AI, Sensors, how Wi-Fi streaming is possible in headphones, and more. René Christensen explains Expansion Techniques for Acoustical Engineering, Ethan Winer writes about Built-In Guitar Effects, and Vincent Thiernesse shares his incredible single control Low-Frequency Hybrid Crossover. Don't miss also Paul Marchese's Primer on Class-D Amplifiers, and Richard Honeycutt's article on Silvertone guitar amp circuits.

MindMics, a health technology startup from Cambridge, MA, announced the issuance of its latest patent, US11844618B2, titled "System and Method for Cardiovascular Monitoring and Reporting." This patent marks a significant leap in the field of cardiovascular health, offering a novel, non-invasive approach to disease monitoring and management using standard true wireless earbuds.