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US 2026/0238929 A1Published application
Electroacoustic transducer and headphone
AssigneeKabushiki Kaisha Audio-Technica
InventorsKouhei YOSHIDA, Akihito TAMAMURA
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Abstract
Provided is an electroacoustic transducer capable of maintaining stable performance. An electroacoustic transducer 1 that transmits vibration to a bone includes a main frame 10 having at least a cylindrical portion, a vibration unit 30 disposed inside the main frame and configured to vibrate along an axial direction of the main frame in response to an input signal, and an elastic member 20 connected to at least the vibration unit and formed of an organic substance or a polymer material.
Claims12
An electroacoustic transducer for transmitting
- vibration to a bone, the electroacoustic transducer comprising:
- a main frame including at least a cylindrical portion;
- a vibration unit disposed inside the main frame and configured to vibrate along an axial direction of the main frame in response to an input signal;
- and
- an elastic member connected to at least the vibration unit and formed of an organic substance or a polymer material,
- wherein the elastic member is a member disposed in a circumferential direction of the vibration unit.
3 more elements
A headphone comprising:
- a headband;
- and
- a pair of electroacoustic transducers held at both ends of the headband, respectively,
- wherein each of the electroacoustic transducers is for transmitting vibration to a bone, the lectroacoustic transducer comprising:
- a main frame including at least a cylindrical portion;
- a vibration unit disposed inside the main frame and configured to vibrate along an axial direction of the main frame in response to an input signal;
- and
- an elastic member connected to at least the vibration unit and formed of an organic substance or a polymer material,
- wherein the elastic member is a member disposed in a circumferential direction of the vibration unit.
6 more elements
Dependencies are inferred from the claim text.