A Visit to Audio Precision to See the New APx516 Analyzer

Vance Dickason visited Audio Precision's headquarters in Beaverton, OR, where he met with Dan Knighten, AP's Product Line General Manager, to talk about the new Audio Precision APx516 Analyzer. This is a new relatively economical analyzer for the company, with a base price of $6000, which means that the APx516 is ideal for use with remote engineering staff, making it practical for companies to have high-precision test and measurement work being done in multiple locations.

In this Test & Measurement article from Dan Knighten (Audio Precision), the author focuses on the practical question of manufacturing test strategies and objectives and shares what measurements reveal about the device under test, offers suggestions for specific measurements, and provides techniques for various devices and scenarios. This article was originally published in audioXpress, November 2020.

This audioXpress November 2020 edition explores the latest trends in digital signal processing (DSP) and how it applies to all audio applications, now increasing in power thanks to cutting-edge artificial intelligence running on devices. In this issue, you will also learn how to "Test and Optimize Strategies for Conference Terminal Equipment," "What to Measure for Quality Control of Audio Devices," and more about Automotive Audio Bus A2B. Stuart Yaniger reviews the latest Earthworks M23R Measurement Microphone, and you can read articles about acoustics, audio electronics and the best in DIY audio from our monthly columnists.

audioXpress March 2020 focuses on Audio Test & Measurement. In this edition, learn how to find the right Test & Measurement solution, learn more about how to optimize audio production tests, and read the review of the new Dayton Audio DATS V3 Test System. Luke McCready also reviews the fantastic Audeze Mobius planar magnetic, wireless headphones. There's plenty more to read and learn about in our regular columns Sound Control and Audio Scope, plus a new article from Ed Simon on Powering Audio Circuits.

This edition focuses on Adhesive Joints and Cone Treatments and includes a special report on the latest new material options available and an updated directory of Adhesives, Coatings, and Sealant Providers. In our Spotlight article, Dan Knighten discusses the “Practical Measurement of Bluetooth and Lightning Headphones,” and in Test Bench, Vance Dickason discusses the new B&C Speakers DE990TN compression driver and Wavecor’s new SW168WA01 6.5” woofer. That and much more now available.