I'll take a crack at it...
1. Imaging: The perception of individual instruments/voices in physical space, including their position, boundaries, and size.
2. Soundstaging: The perception of the overall layout of instruments/voices in physical space, including the spatial dimensions and ambient characteristics of the recording space.
3. Presence: The perception of "realism" or "lifelikeness" of instruments/voices, whether in the form of "they are here" or in the form of "you are there."
4. Detail: The perception of resolution, whether real or apparent.
As I have defined them, imaging and soundstaging are interrelated, and presence and detail are interrelated.
Bryon
1. Imaging: The perception of individual instruments/voices in physical space, including their position, boundaries, and size.
2. Soundstaging: The perception of the overall layout of instruments/voices in physical space, including the spatial dimensions and ambient characteristics of the recording space.
3. Presence: The perception of "realism" or "lifelikeness" of instruments/voices, whether in the form of "they are here" or in the form of "you are there."
4. Detail: The perception of resolution, whether real or apparent.
As I have defined them, imaging and soundstaging are interrelated, and presence and detail are interrelated.
Bryon