Non-axisymmetric geometry for cloth loudspeaker suspensions

Elastomeric torsion bushings for levered loudspeakers

Coaxial loudspeaker arrangement

Treatment for loudspeaker suspension element fabric

Ultrasonic sensor device comprising a reinforcement holder, arrangement, motor vehicle and corresponding method

Diaphragm for speaker, method of manufacturing same, and speaker

Moving-coil electroacoustic transducer

Suspension system for micro-speakers

Electroacoustic driver

Magnetic circuit and coaxial speaker using the same

Suspension for acoustic device

Speaker surround structure for maximizing cone diameter

Low profile loudspeaker transducer

Microphone having a microphone capsule, dynamic sound transducer for headphones, earphones or headsets and method for producing a microphone capsule or a sound transducer

Loudspeaker configuration

Assembling method for micro-loudspeaker assembly

Acoustic transducer comprising a plurality of coaxially arranged diaphragms

Acoustic transducer comprising a plurality of coaxially arranged diaphragms

ELECTRICAL SIGNAL TO AUDIO SIGNAL TRANSDUCER WITH A DEFORMABLE DIAPHRAGM UNIT

Vibration system and speaker using the same

VIBRATING DIAPHRAGM AND SOUNDER USING THE SAME

Dual-diaphragm acoustic transducer

ADHESIVE FREE ATTACHMENT OF TRANSDUCER SUSPENSION MEMBER

Speaker device

Loudspeaker

Suspension for sound transducer

Acoustic transducers

Planar-magnetic transducer with improved electro-magnetic circuit

Acoustic transducers with bend limiting member

Acoustic transducers

Robust diaphragm for an acoustic device

Suspension and speaker using same

Device for emitting an acoustic wave

SPEAKER EDGE, METHOD FOR MANUFACTURING SAME AND SPEAKER

Acoustic Assembly with Supporting Members

Vibration-lead plate for flat type speaker, mounted between voice coil plate and vibration plate

Electrodynamic transducer having a dome and a buoyant hanging part

Electrodynamic transducer having a dome and an inner hanging part

Acoustic loudspeaker

Dual cartridge directional microphone

Voice coil former stiffener

Robust diaphragm for an acoustic device

Speaker surround structure for maximizing cone diameter

LOUDSPEAKER DRIVER AND LOUDSPEAKER ARRANGEMENT

Speaker having center pleat

ELECTROACOUSTIC TRANSDUCER

System for vibration confinement

Vibrating body for speaker and speaker device

SPEAKER DEVICE, AND AUTOMOBILE

MEMS sensor

LOUDSPEAKER WITH DISTRIBUTED DRIVING OF THE MEMBRANE

Electromagnetic converter

Electroacoustic transducer

Speaker device

Electroacoustic sound transducer, receiver and microphone

Diaphragm for an electroacoustic transducer, and electroacoustic transducer

Speaker surround structure for maximizing cone diameter

SPEAKER

MEMS sensor

Speaker

Method of manufacturing a speaker

Acoustic transducer comprising a plurality of coaxially arranged diaphragms

Loudspeaker damper, manufacturing method thereof, and loudspeaker and electronic device using the same

Earpiece, electronic device and communication device

Loudspeaker actuator

Speaker and manufacturing method

Loudspeaker device

Speaker, module using the same, electronic equipment and device, and speaker producing method

Speaker apparatus

Speaker vibrating parts

Surround for speaker

Speaker device

Compact speaker enclosure with modular external design

Force balanced acoustic transducer

Integrated MEMS electrostatic micro-speaker device and system

MEMS device and electro-acoustic transducer

Multi-suspension element for transducers

Multi-suspension element for transducers

Surface treatments for silicone acoustic diaphragms

Colorful light mobile bluetooth speaker with instrument hitting sound effect

Bone conduction designs in wearable electronic devices

Large-capsule, side-address, switchable multi-pattern removable assembly for condenser microphone

Package-integrable high sound quality moving coil loudspeaker structure

Voicecoil affixation