Relevant drivers and installation manual plus a USB Audio Tool demo program, for allowing simple FFT analysis and signal generation with Type 3670-A. This is all that's required for installing USB Audio Tool on a MacOS ®.
Install USB Audio Tool Type 3670 (Microsoft Windows®):
Download the installation manual, audio driver setup wizard for the appropriate operating system and USB Audio Tool setup wizard, then follow the installation manual.
Code samples for using Type 3670 can be downloaded from GitHub: