Douglas J. Button

Nonlinear port parameters for vented box modeling of loudspeakers

Nonlinear port parameters for vented box modeling of loudspeakers

Neural network-based loudspeaker modeling with a deconvolution filter

Constrained nonlinear parameter estimation for robust nonlinear loudspeaker modeling for the purpose of smart limiting

Constrained nonlinear parameter estimation for robust nonlinear loudspeaker modeling for the purpose of smart limiting

Constrained nonlinear parameter estimation for robust nonlinear loudspeaker modeling for the purpose of smart limiting

Adaptive correction of loudspeaker using recurrent neural network

System for reducing response anomalies in an acoustic pathway

Baffle for line array loudspeaker

Baffle for line array loudspeaker

Asymmetrical passive group delay beamforming

Neural network-based loudspeaker modeling with a deconvolution filter

Loudspeaker array protection management

Manifold for multiple compression drivers with a single point source exit

Compensation of air path distortions using backpropagation

Dual coil moving magnet transducer

Waveguide

System for using digital signal processing to compensate for power compression of loudspeakers

Dual-coil, dual gap electromagnetic transducer with multiple channel amplifiers

Self-cooling electromagnetic transducer

Reflective loudspeaker array

Two-stage phasing plug system in a compression driver

Electromagnetic motor with flux stabilization ring, saturation tips, and radiator

Two-stage phasing plug system in a compression driver

Loudspeaker coil suspension system