PIEZOELECTRIC BENDING VIBRATION EXCITER

• Main Authors: KAJIWARA NORIO, OTA YOSHIZUMI
• Format: Patent
• Language: English
• Published: 22.11.2007
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

PROBLEM TO BE SOLVED: To solve a problem of a conventional piezoelectric bending vibration exciter that the low-profiling of the conventional piezoelectric bending vibration exciter is difficult because a plurality of projections and shock absorbing members are arranged in a vibrator containing cham...