A class of the d-dimensional black holes space-time with the perturbed geometric function and dilaton field is considered to study meson spectroscopy. Holographic description of the black holes are used to investigate the meson spectra and the effective potential of mesons which described by a massless scalar field in the d-dimensional black holes with a dilaton background. The effects of perturbations and extra dimensions on the meson spectra and effective potential are investigated by using some experimental data and simulation of spectra ratios.
