Integrated spectra of Type 1 AGN in our sample: [O III]+Hβ spectra (left) and Hα+[N II] spectra (right). The continuum- and BLR-subtracted spectra are shown in light-grey. The total spectra, before subtracting the continuum and broad line region (BLR) emission, are shown in dark grey. The blue curves show the total fit to the Hβ, [O III]λ4959 and [O III]λ5007 lines (left panel) and to the Hα, [N II]λ6548 and [N II]λ6584 lines (right panel). The red and orange curves show the narrow and broad components, respectively. For X_N_81_44, the broad components of the Hβ and Hα are considered as part of the BLR.