期刊论文详细信息
Acoustical Science and Technology | |
Sensitivity change with long-term preservation and practical use of electret condenser microphone | |
Yoshinobu Yasuno2  Kenzo Miura1  | |
[1] Panasonic Mobile Communication Engineering Co., Ltd.;Panasonic Semiconductor Device Solutions Co., Ltd. | |
关键词: Microphone; Electret; Interphone; Operational life; | |
DOI : 10.1250/ast.27.302 | |
学科分类:声学和超声波 | |
来源: Acoustical Society of Japan | |