Four Channels and Compatibility
Requirements for wide acceptance of four channels are discussed. A system designed to meet these requirements is described. In this system, linear combination provides high isolation between signals in diagonally opposite loudspeakers, while crosstalk to adjacent speakers is reduced by a symmetrically applied varible gain function having a control voltage derived from the audio signal itself.
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.