  The average gamma-ray spectrum $^{114}$Cd after thermal neutron capture in
$^{113}$Cd was evaluated in units of mb/MeV. Two approaches are considered for
estimation of the average gamma-ray spectrum with normalization of the
experimental data: mean spectra for all gamma-energies were found by averaging
frequency polygon for experimental data histogram, and mean spectra were
estimated as the combination of theoretical values at low gamma-ray energies
and averaging experimental data in high-energy range. The experi mental spectra
were evaluated from the gamma-intensities presented by Mheemeed et al. [A.
Mheemeed et al., Nucl. Phys. A 412 (1984) 113] and Belgya et al [T. Belgya et
al., EPJ Web of Conf. 146 (2017) 05009]. They were normalized to the average
theoretical spectrum which was calculated using EMPIRE and TALYS codes. The
procedure of normalization of the high-energy part of the spectrum was
described. Estimated $\gamma$- spectra for $^{113}$Cd(n,{x$\gamma$}) reaction
induced by thermal neutrons were presented.
