Underwater environments are more challenging than that of terrestrial. The performance of a controller or the augmented system depends on the real measured data, so noise on data readings can be fatal. To effectively and adaptively control noise frequency, the Active Noise Cancellation (ANC) was developed. The primary focus of this paper is to design a system by modifying the parameters of FxLMS to reduce noise. The required equations is analyzed and discussed briefly. Moreover, the system is simulated in MATLAB, and the filtered result is analyzed. Based on the simulation results, this proposed model can filter out noisy signals, particularly when there is a significant variation in the data and no knowledge of the noise frequency that might affect sensor readings.
