Long vs. Short USB Cable – How much worse the signal looks if a long USB cable is used?

Measuring USB signal through different cables and for different devices. Thank you very much to Gregor Hofferbert

– Teledyne LeCroy https://teledynelecroy.com/usb-electrical-test
– Is the USB you designed perfect? This is how you test it … | Gregor Hofferbert https://youtu.be/q6fhmTL-Sgo