Enterprise drive makers like Seagate and WD are now claiming to have features which limit the damage caused by cabinet vibrations. I was intrigued to note that

Enterprise drive makers like Seagate and WD are now claiming to have features which limit the damage caused by cabinet vibrations. I was intrigued to note that these differences are done only with firmware. Any idea whats happening behind the scenes? I assume Seagate measured the common vibration frequencies and conteract them with head movements?