Numerous digital delays and loudspeaker processors have granted the user a higher level of precise control over the alignment of loudspeakers. This paper investigates an efficient measurement method using correlated pseudorandom noise to accurately determine the acoustic center of a loudspeaker. It can be demonstrated that the measurement process is robust and applicable in less than ideal environments.
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.