  Let $I\subseteq \Bbb N$ be a finite or infinite set and let ${(x_n)_{n\in
I}}$ be a frame for a separable Hilbert space $\mathcal{H}$. Consider
transmission of a signal $h\in\mathcal{H}$ where a finite subset $(\langle
h,x_n\rangle)_{n\in E}$ of the frame coefficients $(\langle h,x_n\rangle)_{n\in
I}$ is lost. There are several approaches in the literature aiming recovery of
$h$. In this paper we focus on the approach based on construction of a dual
frame of the reduced frame $(x_n)_{n\in I\setminus E}$ which is then used for
perfect reconstruction from the preserved frame coefficients $(\langle
h,x_n\rangle)_{n\in I\setminus E}$. There are several methods for such
construction, starting from the canonical dual or any other dual frame of
${(x_n)_{n\in I}}$. We implemented the algorithms for these methods and
performed tests to compare their computational efficiency.
