In the VI libraries distinction was made between:
Viennese Horn and Triple Horn
C Trumpet and Bb Trumpet
So far as I understand it after consulting the VSL Academy these instruments are physically distinct.
In the SY Brass library, there is no indication of which horns or which trumpets were used in the recording. Given the physical distinctions, which of these instruments were used?
Hobbyist ... Sy Woods, Brass, Perc I, Str Pro, Elite Str, Duality Str & Sordino, Prime ... Sy-ized Woods, Perc, Solo Str, Ch Str, App Str, Harps, Choir, Dim Brass, Dim Strings ... VE Pro, MIR Pro 3D, Vienna Suite Pro ... Cubase 12, Studio One 6, Dorico 5