Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015
Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007
Sound Board: Food for Thought, Aesthetics in Orchestra Recording - April 2015
Linear-Phase Crossover Design Using Digital IIR Filters
A procedure is developed to design linear-phase all-pass two-way crossovers systems using IIR digital filters. The resulting filters can be used if linear-phase response is a priority. It is also shown how from those crossover filters in-phase crossovers can be derived, which produce good off-axis response for noncoincident drivers and exhibit low phase distortion. These in-phase crossovers can be useful when a good off-axis response is needed and phase distortion is to be minimized. An efficient implementation of these filters is described. The derivation is generalized to obtain in-phase crossover filters for multiway systems, and an efficient implementation is presented.
Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.