['In', 'this', 'paper', ',', 'we', 'characterized', 'the', 'CI', 'artifacts', 'for', 'monopolar', 'mode', 'stimulation', 'and', 'evaluated', 'at', 'which', 'pulse', 'rate', ',', 'linear', 'interpolation', 'over', 'the', 'signal', 'part', 'contaminated', 'with', 'CI', 'artifact', 'is', 'successful', '.']