Looking at the illustration in the DL950 catalog, it looks like in multi-sample mode, the slower modules’ data are put in the acquisition memory with spaces and compressed during transfer. How does it actually work?

Capture and analyze a wide variety of electromechanical signals and serial buses. High sample rate, long recording times, advanced triggers, and real-time analysis.

• An integrated measurement system for every electromechanical application
• Modular platform combines oscilloscope and DAQ functionality 
• Capture high-speed transients and low-speed trends