Yeah those two are Buzzards. The trees in your photo add to this conclusion, they are more suited to Buzzard habitat. The noise also would indicate that the group were Buzzards.
Golden Eagles much prefer open rugged hillside to the forested areas where Buzzards thrive.
Visually it is fairly easy to tell the difference between Buzzard and Golden Eagle. The key factor is to examine the splay of the birds tail. A Buzzard has what resembles a fanned out tail which is usually very curved at its end, whereas a Golden Eagle has a tail with a much less fanned appearance and it's end only appears slightly curved. Not forgetting the size, Golden Eagles are HUGE.
See this much straighter tail end on the Golden Eagle I clicked here on the Ben Alder Estate.
Hope this helps.