Summary of the statistical properties of both algorithms (wavelet, solid lines; conventional, dashed lines) at SNR 2.5. The parameters used were δ = 4.00, τ = 3.75 (wavelet algorithm), and κ = 3.9 (conventional algorithm). Errors are presented as mean ±SE (n = 20, amplitudes 0.2, 0.3 n = 200).