Remote edge-driven panel speaker

Repairable electromagnetic linear motor for loudspeakers and...

Resonance frequency correction method and vibration speaker

Resonating cone transducer

Ribbon microphone

Robust diaphragm for an acoustic device

Securing magnets in high-efficiency planar magnetic transducers

Self-cooled electro-magnetic audio transducer

Shallow speaker

Shock improvement for an electroacoustic transducer

Shock resistant electroacoustic transducer

Shorting ring fixture for electromagnetic transducer

Shorting rings in dual-coil dual-gap loudspeaker drivers

Shorting rings in dual-coil dual-gap loudspeaker drivers

Silent heat dissipation device

Single end planar magnetic speaker

Single magnetic circuit dual output speaker

Single-ended planar-magnetic speaker

Slotted diaphragm loudspeaker

Sound quality improving mechanism for loudspeaker