Sound field control (SFC) technology enables the active management of audio delivered
within an acoustical environment. It includes three research directions: sound field …

Active noise cancellation (ANC) is an efficient and effective method for suppressing low
frequency disturbances generated by tyre–road interaction in a vehicle. There are significant …

Active noise control (ANC) is now a must-have feature in various headphones to attenuate
unwanted external noise leaked into the headphones. The conventional ANC headphone …

Additional filter method (AFM) and remote microphone method (RMM) are the two common
virtual sensing methods used to compensate for active noise control (ANC) in headrest …

Multichannel Active Noise Control (ANC) headrest systems have usually been designed
with the objective of creating quiet areas at the passenger positions within the cabin of a …

This paper presents an investigation on the feedback controller design for active noise
control headphones under the condition that the frequency responses of the primary and …

Purpose The goal of this work is to propose a local Active Noise Control system for an
aircraft seat's headrest. This system should be able to extend the quiet zone beyond the …

Virtual sensing methods (VS) enable an active noise control (ANC) system to achieve noise
reduction at a target control point, but impractical to place an error microphone for an …

The movement and rotation of the human head can significantly degrade the control
performance of active headrests with virtual microphones. This paper investigates the …

Narrowband active noise control (NANC) systems can effectively eliminate periodic
disturbances at its error sensors, but sometimes the error sensors are inconvenient to be …