| 摘要 |
PROBLEM TO BE SOLVED: To provide an electroacoustic transducer having curved vibration surfaces and excellent designability.SOLUTION: A speaker 100 or a microphone (an electroacoustic transducer) includes: a vibration body 1 having one or more vertically split cylindrical surfaces 5; a housing 3 having fixing parts 31b for fixing the side parts of the vertically split cylindrical surfaces 5 in the vibration body 1; and an actuator 2 (a transducing part) for performing transduction with an electric signal corresponding to the vibration of the vibration body 1. The vibration body 1 is extended on the front surface of the housing 3 in the sideward directions of the vertically split cylindrical surfaces 5. |
