Final answer:
Yes, there are multiple patterns for both oblique and tangential modes in room acoustics, each involving the dimensions of the room.
Step-by-step explanation:
The discussion regarding axial, oblique, and tangential modes relates to acoustic room modes, which are resonances that occur in enclosed spaces. For axial modes, these relate to resonances between two parallel surfaces. However, when it comes to oblique and tangential modes, there are indeed multiple patterns for each. Oblique modes involve all three dimensions of a room and are described by room mode formulas that include the length, width, and height of the room. Tangential modes involve only two dimensions, but like oblique modes, there are multiple tangential patterns that can exist in a rectangular room based on room dimensions.
Understanding room acoustic modes is essential in field like audio engineering and architectural acoustics to ensure the best sound quality within a room.