Entries by Devin Vaillancourt

Advanced Microphone Measurements Part 2

Listen’s Support Manager, Steve Tatarunis, discusses some of the more advanced aspects of microphone measurements. This is an expansion of material covered in the Basic Microphone Testing webinar, and part two of the full advanced microphone measurements seminar. Advanced Microphone Test part 1 shows microphone measurements like polar plotting, open loop, active/passive noise rejection, and […]

SoundCheck 19 New Features

SoundCheck 19 builds on recent releases with additional functionality for multichannel measurements, including the new Multi-channel RTA, WASAPI-exclusive mode and AmpConnect 621 control. The incorporation of room acoustics measurements offers increased capability for those looking to evaluate devices in real-world situations. Many of these features also add value on the production line, minimizing setup time, […]

Simulated Free Field Measurements Without an Anechoic Chamber

In this online seminar, Steve Temme explains how to use simulated free field measurements to provide accurate free-field measurements across the entire audible frequency range without an anechoic chamber. This enables measurements that would usually be made in an anechoic chamber to be made in a regular lab or even home office – a valuable […]

Advanced Microphone Test Part 1

Listen’s Support Manager, Steve Tatarunis, discusses some of the more advanced aspects of microphone test. This is an expansion of material covered in the Basic Microphone Testing webinar. This seminar is of interest to anyone testing microphone characteristics, both in an R&D and production line environment. This is part one of two in our advanced […]

Advanced Headphone Test Seminar

In this online seminar, Listen, Inc. founder and president, Steve Temme discusses Advanced Headphone Tests. Modern devices have more complexity than ever, including connectivity, noise cancellation, and measurement standards. This seminar will show important measurement considerations, examples, and strategies to perform a modern headphone test.  Seminar topics include: Measurement Standards e.g. IEC 60268-7 Measuring USB […]

Basic Microphone Measurement Seminar

Technical Support Manager, Steve Tatarunis discusses and demonstrates basic microphone measurement, and how to measure characteristics that matter. Three different basic microphone test methods are explained including substitution, equalized source, and two-channel transfer function. Testing microphones in SoundCheck yields a full array of important results, since SoundCheck can be used to test microphone specifications including […]

SoundCheck 18 New Features

Check out our short demo video for a brief introduction to all the new features in SoundCheck 18. These new features in SoundCheck 18 focus on automation and simplicity. Automation features include the ability to pass test configuration data to and from external programs, and control of MEMS interfaces via a sequence. Setup and test […]

SoundCheck 17 New Features

Check out our short demo video for a brief introduction to all the new features in SoundCheck 17. This new Windows/Mac release offers many features to simplify multi-channel and voice controlled testing, such as a new level and cross-correlation trigger, average curve/waveform post-processing functionality, the ability to easily read and work with multichannel wave files, […]