ðɪ ˈɔɹɪndʒ bˈeɪs pɹəvˈaɪdz spˈɛʃəl kˈʌlɚ kˌæɹɪktɚɹˈɪstɪks ðæt ɐlˈaʊ mˈoːɹ ˈækjʊɹət kˈʌlɚ ɹᵻpɹədˈʌkʃən ðɐn ɪf ðɪ ˌaɪpˈiː hæd ɐ klˈɪɹ bˈeɪs lˈaɪk ɐn ɛksɪbˈɪʃən pˈɑːzᵻtˌɪv.
The orange base provides special color characteristics that allow more accurate color reproduction than if the IP had a clear base like an exhibition positive.