This paper presents a set of programs enabling the user to design easily either low-pass, high-pass, or band-pass active filters, with Chebyshev and Butterworth approximations (up to 16th order). All these programs are running on a programmable pocket calculator (HP-41C). Component values are chosen by the program among the standard values (for instance E12, E24,...). Deviation between designed and theoretical filters is also computed, according to component accuracies.
https://www.aes.org/e-lib/browse.cfm?elib=10243
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.
Learn more about the AES E-Library
Start a discussion about this paper!