HP INCFollow


An active dynamic anti‐vibration/noise suppressing control subsystem to enable lighter and

thinner notebook computer to produce higher performance with low noise level.

Microcontroller intelligent algorithm autonomously control close loop monitoring vibration

sensors and exciting of vibration devices, e.g. Piezoelectric or Linear Resonant Actuator to

continuously mitigate vibration/noise level. The lower system vibration/noise floor allows

enabling faster fan speed and higher efficiency power profile to produce higher overall

performance and improve user experience with system noise under increased system

loading operations.

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