Active shock noise cancellation with variable step-size algorithms

Keyphrases

• Noise Cancellation 100%
• Variable Step Size Algorithm 100%
• Shock-associated Noise 100%
• FxLMS 66%
• Desired Performance 33%
• Noise Reduction 33%
• Type Systems 33%
• Active Noise Control System 33%
• Noisy Environment 33%
• Convergence Rate 33%
• Sound Field 33%
• System Status 33%
• Adaptive Algorithm 33%
• Fast Converging 33%
• Full-size 33%
• Launch Vehicle 33%
• Acrylic 33%
• Convergence Stability 33%
• Rocket Launch 33%
• ANC System 33%
• Control Room 33%
• Sound Pressure Level 33%

Physics

• Noise Cancellation 100%
• Transients 100%
• Harmonics 50%
• Sound Pressure 50%
• Active Noise Control 50%
• Sound Field 50%
• Rocket Launching 50%
• Noise Reduction 50%

Engineering

• Step Size α 100%
• Shock Noise 100%
• Noise Cancellation 100%
• Transients 40%
• Experimental Result 20%
• Control System 20%
• Convergence Speed 20%
• Sound Pressure Level 20%
• Control Room 20%
• Sound Field 20%
• Harmonics 20%