3-in-1 anti-noise radio sound-collection device
Acoustic attenuation device with active double wall
Acoustic attenuation device with active double wall
Acoustic conductance and silencer utilizing same
Acoustic signal processing apparatus
Acoustic system suppressing detection of higher order modes
Acoustic transducer for automotive noise cancellation
Active acoustic attenuation and spectral shaping system
Active acoustic attenuation system for higher order mode non-uni
Active acoustic attenuation system for reducing tonal noise in r
Active acoustic attenuation system that decouples wave modes pro
Active acoustic attenuation system with differential filtering
Active acoustic attenuation system with error and model copy inp
Active acoustic attenuation system with indirect error sensing
Active acoustic attenuation system with overall modeling
Active acoustic attenuation system with power limiting
Active acoustic attenuation system with reduced convergence time
Active acoustic control in remote regions
Active acoustic control system matching model reference
Active acoustic transmission loss box