Sequentially Adapted Parallel Feedforward Active Noise Control of Noisy Sinusoidal Signals

Figure 4

Plot of MDL as a function of 𝑙 computed from (19). 𝑥(𝑛)is a mixture of 10 (real) sinusoids in white noise where the SNR is 𝜂=0 dB. It is apparent from the figure that the minimum occurs at 𝑙=2𝐿=20.