audioXpress February 2021 PDF

Volume 52
Issue 2
February 2021  

• FROM THE EDITOR’S DESK—An Audio Renaissance, by J. Martins, p. 4
• MARKET UPDATE—From Home to the World: Microphones Get Essential Status,
  by J. Martins, p. 8
• MARKET UPDATE—Enabling Voice Capture and Developing for Voice Interfaces,
  by J. Martins, p. 22
• Why Thousands of Virtual Microphones Matter: The Impact of Acoustic Spatial Resolution in a 3D Space, by Erica Yorga, p. 34
• AUDIO SCOPE—Design Considerations Imbedding a High-Output Buffer Inside an Op-Amp Loop, by Michael Steffes, p. 40
• Widex Moment mRIC RD Hearing Aid, by Brent Butterworth, p. 44
• The Science and Physics of High-End Mic-Preamp Design (Part 1): Principal Mechanisms for Audio Designers: Engineering the Sound of Silence,
  by Mike Meechan, p. 52
• X-Altra Moving Coil/Moving Magnet RIAA EQ Preamplifier (Part 1): Design Overview and MC Preamplifier, by Andrew C. Russell, p. 60 

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