“…The application of this technique can be found in various industrial and communication appliances, such as machineries, hands-free phones and transformers [3,4]. Additionally, noise cancellation has also been implemented in the field of image processing, biomedical signal, speech enhancement and echo cancellation [5][6][7]. As the noise from the surrounding environment severely reduces the quality of speech and audio signals it is quite necessary to suppress noise and enhance speech and audio signal quality, hence the acoustics applications of noise cancellation has become the thrust area of research.…”