Simulation of effect LMS filter in ANC systems
Here we are simulating the effect of the ANC filter that uses LMS as its adaptive algorithm. In our simulation, the desired audio is the clapping sound, and a single tone sine wave of frequency 200Hz is generated as the background noise.
As we can see, the LMS filter removes the noise effectively. The single tone sine wave noise diminishes completely within the first 4 seconds of the video. Further simulation and testing would be done in a later stage if we continue to work on our project.
As we can see, the LMS filter removes the noise effectively. The single tone sine wave noise diminishes completely within the first 4 seconds of the video. Further simulation and testing would be done in a later stage if we continue to work on our project.