Magnet assembly

Magnet for installation in the middle ear

Magnet system for an electroacoustic transducer

Magnetic circuit for a speaker

Magnetic fluid loudspeaker assembly with ported enclosure...

Magnetic induction hearing aid

Magnetic stereophonic phonograph pickup

Magnetic transducers of improved resistance to arbitrary...

Magnetically shielded electromagnetic acoustic transducer

Magnetoelastic transducer

Magnetoresistive displacement sensor and signal processing...

Magnetoresistive position transducer

Magnetostrictive auditory system

Magnetostrictive device

Magnetostrictive transducer

Manufacture of electro-acoustic apparatus

Manufacturing methods and systems for rapid production of...

Mass loaded magnetostrictive transducer

Mass production auditory canal hearing aid

Matching member