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音频内耗的自动化测量 被引量:3

Automatic Measurement of Audio-Frequency Internal Friction
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摘要 本文介绍了一种简便的计算机控制自动化测量音频内耗的装置。其中的调试经验和注意事项可供从事此项工作的人参考。 In this paper, a kind of convenient device automatically controlled by a computer for audio-frequency internal friction measurem nt is introduced. The experience of adjustment and attentions may be helpful for people engaged in this field.
作者 杨震
机构地区 南京大学物理系
出处 《物理测试》 CAS 1994年第1期35-37,40,共4页 Physics Examination and Testing
关键词 音频内耗 测量 自动化 audio-frequency internal friction, measurement
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