| 扭转换能器的性能测试 |
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| 引用本文： | 孙国武,程存弟. 扭转换能器的性能测试[J]. 陕西师范大学学报(自然科学版), 1995, 0(4) |
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| 作者姓名： | 孙国武 程存弟 |
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| 作者单位： | 陕西师范大学应用声学研究所 |
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| 摘 要： | 提出一种通过对称式扭转换能器结构获得理想声场及测量扭转换能器电声效率的新方法．用该方法和导纳圆法对扭转振子的电声效率进行了测量．实验表明，两种测试方法所得结果吻合较好．
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| 关 键 词： | 扭转换能器；性能测试；电声效率 |
Measurement of performance parameters of torsional vibration transducers |
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| Sun Guowu, Cheng Cundi. Measurement of performance parameters of torsional vibration transducers[J]. Journal of Shaanxi Normal University: Nat Sci Ed, 1995, 0(4) |
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| Authors: | Sun Guowu Cheng Cundi |
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| Abstract: | By designing a construction of torsional vibrator, a new way of measuring electro -sound effect has been put forward and it is compared with the way of measuring admittance circle.Both results are nearly the same. |
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| Keywords: | torsional vibration transducer performance measurement electro-sound effect |
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