AES E-Library

AES E-Library

The Integrating Finite Impulse-Response Filter

Document Thumbnail

The highly efficient delta-coded finite impulse response (DCFIR) filter is presented. Its structure consists of a sparse FIR filter cascaded with one or more digital integrators. The DCFIR filter offers equal performance over each octave without resorting to clumsy multirate techniques, and its coefficients may be rapidly estimated. The paper discusses its concept and design and compares it to other methods of broadband equalization.

AES Convention: Paper Number:
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