AES E-Library

AES E-Library

Filter Morphing of Parametric Equalizers and Shelving Filters for Audio Signal Processing

Document Thumbnail

The behavior of a second-order digital filter whose coefficients are encoded using the ARMAdillo scheme is studied when it morphs from one frame to another. The discussion is restricted to biquadratic parametric equalizers and shelving filters. Results show that, when encoded coefficients are used the morphing performance of a parametric equalizer or shelving filter is far superior to the nonencoded case.

JAES Volume 43 Issue 10 pp. 821-826; October 1995
Publication Date:

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

E-Library Location:

Start a discussion about this paper!

AES - Audio Engineering Society