The problem of acoustic noise is becoming increasingly serious with the growing use of
industrial and medical equipment, appliances, and consumer electronics. Active noise …

This paper discusses the evolution of active noise control systems over the past 75 years.
The focus of this study is on the use of signal processing and some recent soft computing …

This article presents the design and implementation of an active noise control (ANC)
headphone system with a directional hear-through capability and compares the …

This paper proposes a multi-input multi-output (MIMO) disturbance feedforward controller to
improve the rejection of floor vibrations in active vibration isolation systems for high …

A tunable active-noise-control (ANC) circuit topology for headsets used in different
applications is presented in this article. In the current consumer headset market, ANC is a …

Active noise cancellation (ANC) applications for headphones are strongly influenced by
practical constraints. Most previous works developing algorithms for ANC headphones are …

A novel feedforward control strategy is presented to isolate precision machinery from
broadband floor vibrations. The control strategy aims at limiting the low-frequency controller …

There are ever-increasing demands on both the accuracy and the throughput of high-
precision machines. Examples of such machines are lithographic wafer scanners for the …

This paper presents a hearing device with an adaptive noise canceller for noise-robust voice
input. The hearing device has an inner-ear and an outer-ear microphone to collect ear-canal …

With disturbance feedforward compensation (DFC), input disturbances are measured and
compensated to cancel the effect of the disturbance. Perfect cancellation is not possible in …