ABSTRACT
The visual framework is especially useful when discussing the possibilities of 3D sound processors and surround sound mixing. With a 3D sound processor, the sound field will actually get larger as music professionals step back from the speakers. Whether music professionals are using a 3D sound processor or mixing in surround, many of the general considerations are the same. A 3D sound processor is commonly used on a lead vocal to bring it more out front; Bonnie Raitt even used it on one album. A 3D sound processor uses phase cancellation and equalization cues to simulate the placement of sounds out in front of the speakers. As in a stereo mix, the bass is mostly front and center, unless it is a high-end lead bass sound or performance. For dance music, it is most effective to place the bass in the center so all speakers are carrying the sound.
