audioXpress January 2020 PDF

Volume 51
Issue 1
January 2020

• FROM THE EDITOR’S DESK—The Importance of Speakers and Sound, by J. Martins, p. 4

• 2019 COMSOL Conference Boston: One Workflow to Rule Them All,
  by David Logvin, p. 8
• MARKET UPDATE—Speakers and Transducers: Big Promises in Large and Small Parameters, by J. Martins, p. 18
• AUDIO SCOPE—Measuring Amplifier Harmonic Distortion
  Below -140 dBc, by Michael Steffes, p. 32
• Cambridge Audio Edge W Power Amplifier: Amplification to Live With,
  by Oliver A. Masciarotte and Stuart Yaniger, p. 34
• Practical Testing of Voice-Controlled Audio Devices,
  by Steve F. Temme, p. 44
• A Class D HAT for Raspberry Pi, by Jens Tybo Jensen, p. 56
• An Essential Piece of Equipment for the Audio Enthusiast: Heavy-Duty Dumby Load, by Bruce Brown, p. 59
• HOLLOW-STATE ELECTRONICS—Repairing the Oldies,
  by Richard Honeycutt, p. 62

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