Speaker, headphone, and hearing aid
The present invention addresses the problem of obtaining: a speaker that is capable of emphasizing a harmonic tone of a reproduced sound and thereby further increasing the quality level of the reproduced sound; and a headphone and a hearing aid that are equipped with such a speaker. A speaker 10 acc...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The present invention addresses the problem of obtaining: a speaker that is capable of emphasizing a harmonic tone of a reproduced sound and thereby further increasing the quality level of the reproduced sound; and a headphone and a hearing aid that are equipped with such a speaker. A speaker 10 according to the present invention is provided with: a sound source unit 110 comprising a vibration plate 111 and a drive means 112 for vibrating said vibration plate; and a cylindrically-shaped rigid body member 130 that is disposed on the front face of the sound source unit 110. |
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