Acoustic transducers with improved frequency response

Acoustic transmission connection, headset with acoustic...

Acoustic tube and directional microphone

Acoustic vibration sensor

Acoustic vibration system with speaker for air mattresses

Acoustic waveguide for controlled sound radiation

Acoustic-device cooling unit

Acoustic-electric transducer, electronic device, method, and...

Acoustical chair system

Acoustical frequency response improving with non-minimum phase c

Acoustical receiver housing for hearing aids

Acoustical receiver housing for hearing aids

Acoustical ribbon transducer loudspeaker system

Acoustical stethoscope with electrical filter

Acoustical switch for a directional microphone

Acoustical transducer for recreating a spatial sound stage...

Acoustical transducer mounting arrangement

Acoustical transducer with reduced parasitic capacitance

Acoustically asymmetric bandpass loudspeaker with multiple...

Acoustically enhanced electro-dynamic loudspeakers