Mechanically tunable diaphragm using nickel titanium memory...
Membrane support system
Membrane support system
Metal base design for a speaker
Method and apparatus for a magnetically induced speaker diaphrag
Method and apparatus for controlling material vibration...
Method and audio speaker with minimization of wobble of the...
Method for fixing a diaphragm in an electroacoustic transducer
Method for making a conductor, or electric circuit balanced...
Method for manufacturing an electroacoustical transducer...
Method for manufacturing diaphragm for loudspeaker,...
Method for producing electric-mechanical acoustic converter
Method for reducing distortion in a receiver
Method for sound reproduction and pillar loudspeaker
Method of fabricating an electroacoustic transducer
Method of making a linkage assembly for a transducer and the...
Methods and apparatus for dissipating heat in a voice coil
Methods and apparatus for providing a heat sink for a...
Micro speaker
Micro-speaker and method for assembling a micro-speaker