CANCELLATION OF ECHOES IN TELEPHONE NETWORK WITH THE ADAPTIVE STEP SIZE LATTICE FORM STRUCTURE

$\textbullet$ Introduction of an adaptive echoes canceller in telephone network and the propose $\textbullet$ The echoes canceller structure $\textbullet$The Lattice/Transversal Joint structure $\textbullet$ The propose robust variable step-size algorithm for lattice form structure $\textbullet$ Performance evaluation $\textbullet$ Simulation results $\textbullet$ Conclusion