Maximal amplitude compared to solar as a function of the larger separation for models at Z_⊙. Top-left panel: on the pre-main sequence; top-right panel: on the main sequence; bottom-left panel: on the red giant branch; bottom-right panel: on helium-burning phase. Standard models and rotating models are shown with dashed and solid lines respectively except for pre-main sequence. The corresponding evolution in the Hertzsprung-Russell diagram is shown on the right corner of each panel.