Request Support
Telephone Support
Online Support Request
Sequences & Resources
Test Sequences - Free
- IEC-60268-7 Headphone Sequences
- Triggered Record Using WAV File
- Open Loop Microphone Test
- AGC Hearing Aid – Reference Gain & EIN Test Sequence
- Measuring Digital MEMS Microphones
- Noise Cancelling Headphones
Test Sequences - Paid
- EN 50332-1 - Max. SPL of Portable Audio Devices
- ANSI S3.22 and IEC 60318-7 Hearing Aid Test Sequences
- TIA-470-C Telephone Test Sequences
- TIA-810-B Standard for Narrowband Digital Phones
- TIA-920-A Sequence for Wideband Digital Phones
- Hearing Aid Compatibility to TIA 1083 and FCC Part 68.316
Test Signals
Reference Curves
User Documentation
SoundCheck User Manuals
- SoundCheck 15 Manual
- SoundCheck 14 Manual
- SoundCheck 13 manual
- SoundCheck 12 Manual
- SoundCheck 11.1 Manual
- SoundCheck 11.0 Manual
Hardware User Manuals
- AmpConnect ISC Manual
- AudioConnect Manual
- AudioConnect 4x4 Manual
- SoundConnect Manual
- SoundConnect 2 Manual
- SC Amp Manual
Quick Start Guides
Troubleshooting Guides
Drivers
Drivers
- HARDWARE COMPATIBILITY LIST
- AudioConnect 4x4 Windows Driver
- AudioConnect 4x4 Mac Setup
- Lynx Aurora 8/16 LT-USB Windows Driver
- Lynx Aurora 8/16 LT-TB Windows Driver
- Lynx Aurora 8/16 LT-USB Mac Setup
Knowledgebase
Data Analysis
- How does SoundCheck's Heterodyne analysis algorithm work?
- How Can I View SoundCheck Data in Offline Mode?
- My DUT has a different sampling rate than my audio interface. Is there a way that I can analyze recordings made on my DUT in SoundCheck?
- Why does my normalized THD measurement stop at 10 kHz when I am measuring to 20 kHz?
- When using the Est. Resonance Post-Processing step, how do I determine the best value to use in the dB parameter field?
- How do I convert X or Z axis data to Y axis so it can be post-processed in SoundCheck?
Making Measurements
- ★ How do I test the microphone on my smartphone, tablet or other portable device?
- Can SoundCheck be Externally Controlled Using a Python Script?
- Can I measure DC Voltage with SoundCheck?
- When measuring microphones, does the Z axis (phase) data take into account the time delay due to speed of sound and distance?
- How Can I Test the Polarity of My Device?
- How Can I Measure Impedance in SoundCheck?
Sequence Writing and Editing
- Access SoundCheck Example Sequences Using the Example Sequence Browser
- How Do I Save My Overall Pass/Fail Verdict?
- How do I implement logic in my sequence based on the overall pass/fail from multiple limit steps?
- How do I create a stimulus file with multiple resolutions?
- How Do I Change the Order In Which Curves are Overlaid on a Graph?
- Why Aren't My Custom VIs From SoundCheck 12 Working in SoundCheck 13 or 14?
Setup and Calibration
- Why Can’t I Save My Calibration?
- Why is my Lynx E22 or E44 not recognized by my computer?
- How Much Gain Should I Use On My Input Signal Path?
- How do I calibrate my mouth simulator for flat response?
- How can I use multiple identical audio interfaces in SoundCheck for MacOS?
- How do I calibrate/verify the performance of my audio interface?
Register / Update Product
Register Software and Hardware
SoundCheck Updates
Training
SoundCheck Tutorials
Scheduled Training Classes and On-site Training
SoundCheck Training Webinars (pre-recorded)
- Advanced Sequence Development
- Post Processing – part 2
- Post Processing - part 1
- Limits
- Sequence Development
- Analysis with Batch Processing
Product Information Webinars (pre-recorded)
Applications Webinars (pre-recorded)
- Bluetooth Testing
- Hearing Aid Testing
- MP3 Player Testing
- Microphone Testing - an overview
- Laptop and PC Audio
- Testing to Hearing Aid Standards