Signal filtering and signal processing apparatus and method

[0037]The following detailed description is provided to assist the reader in gaining a comprehensive understanding of the methods, apparatuses, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and / or systems described herein will be apparent to one of ordinary skill in the art after a full understanding of the present disclosure. The sequences of operations described herein are merely examples, and are not limited to those set forth herein, but may be changed as will be apparent to one of ordinary skill in the art, with the exception of operations necessarily occurring in a certain order. Also, descriptions of functions and constructions that are well known to one of ordinary skill in the art may be omitted for increased clarity and conciseness.

[0038]The features described herein may be embodied in different forms, and are not to be construed as being limited to the examples described herein. Rather, the examples