Digital Correction Filters of Subwoofer Loudspeaker Systems with Acoustic Dipoles
This paper describes active subwoofer loudspeaker systems with acoustic dipoles. The systems consists of a digital crossover and a digital class-D power audio amplifier. It is based on TAS5508-5121K8EVM class-D digital power amplifier evaluation module. The system has been built and tested in the Institute of Electrical Engineering laboratory. Some results of the loudspeaker systems measurements are presented, and compared to test results of a subwoofer with a passive radiator.
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.