In-ear monitor with hybrid diaphragm and armature design
In-ear type earphone having an ear hanger
In-the-ear noise reduction headphones
Increased LF spectrum power density loudspeaker system
Industrial hearing protection and communication assembly
Information system using eyewear for communication
Insert earphone assembly for audiometric testing and method...
Integrated speaker assembly of a portable electronic device
Interchangeable pivoting loudspeaker assembly with spring...
Interference-free transmitting receiving earset
Interference-free transmitting receiving earset
Intra-concha stabilizer with length adjustable conchal wall hook
Intra-concha type electroacoustic transducer for use with audio
Lapel microphone with push to talk switch
Lightweight headset for high noise environments
Line array electroacoustical transducing
Line array electroacoustical transducing
Linear speaker array
Listening device for hands-free system
Loud speaker