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
A Reliable Procedure for Polarity Measurements on Line Arrays
The performance of a line array strongly depends on the correct installation of its loudspeakers. For instance, a single speaker with incorrect polarity may clearly compromise the sound level and directivity of the whole system. The identification of such errors however can be very time consuming. Therefore, it is desirable to have a fast, yet reliable procedure to finding such array elements. This paper presents a step-by-step method to check the integrity of a line array, and to find the cause in case of a polarity problem. Besides the theoretical background, a successful practical case is described.
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.