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
Active All-Pass Crossover Networks with Equal Resistors and Equal Capacitors
[Engineering Report] Two all-pass crossover networks are described. One is a three-way network with filter sections (high-pass, band-pass, and low-pass) of order four, the other is a four-way network with filter sections of order six. The two crossover networks are realized as active filters using only equal resistors and equal capacitors. This configuration ensures that even though the available standard components may differ from the theoretical values, the pass-band amplification and the quality factor are kept constant. All filter sections have identical crossover frequencies and phase responses. Transient response and polar response for the two filters are examined.
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.