audioXpress October 2025 PDF

Issue 10
October 2025

• FROM THE EDITOR’S DESK—The Appealing Promise of Tiny MEMS Speakers, by J. Martins, p. 4
  
• Pushing the Boundaries of DIY Audio: The 2025 Ohio Speaker Design Competition, by Sara Stephens, p. 8
  
• MARKET UPDATE—MEMS Speakers: Finding the Right Problem to Solve, by J. Martins, p. 16
  
• Subjective Evaluation of Production Vehicle Audio System Variance, by Steve Hutt and Roger Shively, p. 26
  
• The StreamAmp Platform: Make Your Speaker Designs, Active, Networked, and Connected, by Thomas Huber and Christoph Apel, p. 36
  
• Instrumental Assessment of Audio Quality for Cars and Headphones, by Manus Schäfer, p. 44
  
• SOUND CONTROL—Acoustic Absorption in Ceilings, by Richard Honeycutt, p. 49
  
• Nugen Audio DialogCheck: Measuring Speech Clarity, by Estefanía Cano, p. 54
  
• The HTL-100 High-Fidelity Multimedia Speakers, by George Ntanavaras, p. 60