A Compact and High-Performance Acoustic Echo Canceller Neural Processor Using Grey Wolf Optimizer along with Least Mean Square Algorithms

Mathematics

• Least Mean Square 100%
• High Performance 89%
• Acoustics 73%
• Hardware Architecture 45%
• Convex Combination 28%
• Convergence Speed 22%
• High Speed 21%
• Cancellation 19%
• Optimization Algorithm 18%
• Multiplexing 12%
• Low Complexity 10%
• Stochastic Algorithms 10%
• Stochastic Optimization 10%
• Adaptive Algorithm 10%
• Global Minimum 9%
• Architecture 9%
• Local Convergence 9%
• Horizon 9%
• Resources 8%
• Scenarios 7%
• Vary 7%
• Optimization Problem 6%
• Testing 6%
• Simulation 5%
• Design 5%
• Demonstrate 5%
• Performance 5%

Engineering & Materials Science

• Acoustics 56%
• Echo suppression 20%
• Computer hardware 13%
• Multiplexing 7%
• Adaptive algorithms 7%
• Testing 3%