Does there exists a built in block in Simulink audio tool to design analog electronic PCB with feedback mechanism ?

Adaptive Filters are core of the ANC system. They continuously adjusts its filter coefficients to minimize the error signal, effectively generating the anti-noise signal. Common choices include the Least Mean Squares (LMS) or Normalized LMS (NLMS) algorithms implemented using the respective Simulink blocks. However if the Anti-noise algorithm is analog electronic PCB with feedback mechanism, then does there exists a built in block in Simulink audio tool to design this algorithm?

Answer 1

[Suraj Kumar]

Hi Savi,

As of now there is no built-in block in Simulink Audio Toolbox to design analog electronic PCBs with feedback mechanisms.

However for modeling analog circuit architectures and electrical power systems, you can refer to the following Simscape documentation:

https://www.mathworks.com/help/sps/ug/modeling-mechatronic-systems-analog-circuit-architectures-and-electrical-power-systems-using-simscape-electrical.html

Additionally you can refer to the following 'PCB Components Catalog' documentation in MATLAB for more information on modelling PCB circuits:

https://www.mathworks.com/help/rfpcb/pcb-components-catalog.html

Hope this helps!