System and method for motion sickness reduction in moving environments

Drying apparatus and related noise suppression methods

SPATIALLY GLOBAL NOISE CANCELLATION

Scaled noise and vibration sensing

Acoustic conversion device for active noise control

Microphone system and method for manufacturing the same

SYSTEMS AND METHODS FOR PROVIDING AN ENHANCED AUDIBLE ENVIRONMENT WITHIN AN AIRCRAFT CABIN

Carbon nanotube transducers on propeller blades for sound control

PIEZOELECTRIC TRANSDUCERS ON PROPELLER BLADES FOR SOUND CONTROL

Transitioning between arrayed and in-phase speaker configurations for active noise reduction

CENTRAL NOISE REDUCTION LOUDSPEAKER

Microphone capable of actively counteracting noise attributed to undesired vibration

Methods and systems for implementing bone conduction-based noise cancellation for air-conducted sound

Acoustic device capable of producing active noise reduction

Wearable audio device

System and method of microphone placement for noise attenuation

Electroacoustic conversion film, electroacoustic converter, flexible display, and projector screen

Method and device for damping or amplifying a sound introduced into a passenger compartment of a motor vehicle

Device For Actuating A Membrane And A Vehicle Comprising A Device For Actuating A Membrane

Device for actuating a membrane and a vehicle comprising a device for actuating a membrane

Device for actuating a membrane and a vehicle comprising a device for actuating a membrane

Damping and actuating apparatus comprising magnetostrictive material, a vibration dampening device and use of said apparatus

Active/passive distributed absorber for vibration and sound radiation control

Device for actuating a membrane and a vehicle comprising a device for actuating a membrane

Multichannel acoustic echo cancellation for wireless applications

Transitioning between arrayed and in-phase speaker configurations for active noise reduction