SPEAKER, HEADPHONE, AND HEARING AID

• Main Authors: WADA TADAYOSHI, WADA HIDEKI, KANAMARU HITOMI, WADA HISAMI
• Format: Patent
• Language: English; Japanese
• Published: 01.11.2021
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

To provide: a speaker that is capable of emphasizing a harmonic tone of a reproduced sound, thereby further increasing the quality of the reproduced sound; and a headphone and a hearing aid that are equipped with such speakers.SOLUTION: A speaker 10 according to the present invention is provided with: a sound source unit 110 comprising a vibration plate 111 and drive means 112 for vibrating the vibration plate; and a cylindrically shaped rigid body member 130 that is disposed on the front face of the sound source unit 110.SELECTED DRAWING: Figure 1 【課題】本発明の課題は、再生音の倍音を強調することができ、これにより再生音のさらなる高品質化を可能とするスピーカ、並びにこのようなスピーカを備えたヘッドホン、補聴器を得ることである。【解決手段】本発明のスピーカ１０は、振動板１１１および振動板を振動させる駆動手段１１２を有する音源部１１０と、音源部１１０の前面に配置された筒状の剛体部材１３０とを備える。【選択図】図１