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 | |
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