单词fundamental frequency
na.: 【物】基频
网络: 基本频率；基础频率；一阶频率
【物理学】基频
基本频率
Trumpeters alter fundamental frequency by modifying the lip tension and by pressing the valves to change the effective length of the tubes.
小号手可以藉由改变双唇的张力来增减基频，按下与放开活门则可以改变有效管长。
Conclusion The results suggested the hypertrophic ventricular fold disturbed the phonation , making the fundamental frequency lower.
结论肥厚的室带可能参与发音，使基频和低音降低。
To multiple first voice data a fundamental frequency and at least one formant frequency are obtained.
其中，对多个第一语音数据获取基频和至少一个共振峰频率；
The key of the technique is accuracy of identified fundamental frequency of each stay cable.
频率法的关键是在于准确地识别出索的基频。
Inverter control in practice concerns three aspects: fundamental frequency, amplitude, harmonic profile.
实践中的变极器控制涉及到三个方面：基频、振幅、谐波剖面。
Practice has proved that fundamental frequency measurement accuracy of 150M meet the system requirements.
实践证明，150M的基频测量精度满足系统要求。
This model can also be used to abstract the fundamental frequency of speech and to measure the frequency of pure tone precisely.
这一模型也可用于语音信号的基频提取和纯音频率的精密测量。
The relationship of the fundamental-frequency impedance and the firing angle is the key factor in firing control of TCSC.
基波阻抗和触发角的关系是可控串补（TCSC）底层触发控制的关键所在。
The relation of the impedance of fundamental frequency and the firing angle is the key factor in firing control of TCSC.
基波阻抗和触发角的关系是可控串补（TCSC）触发控制的关键所在。
Study of the characteristics of removing dc offset methods in fourier algorithm when signal has fundamental frequency deviation
消除傅氏算法中衰减非周期分量的方法在信号频率偏离额定值时的特性研究