fundamental frequency

fundamental frequency

美 　英

• na.【物】基频
• 网络基本频率；基础频率；一阶频率

英汉解释

na.

1. 【物】基频

例句

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

Flexible AC transmission system Frequency drift frequency response characteristics Fundamental frequency temporary

基频短时过电压

Linear Matrix Inequalities Approach to Structural Optimization Design With Fundamental Frequency Constraints

基频约束结构优化设计的线性矩阵不等式方法

Cathode Ray Tube transducer fundamental frequency sonic boom single-shot raster attenuator particle phosphor vibrating grading pervade

阴极射线管传感器，传感器，换能器基频声爆单脉冲光栅衰减器粒子磷，启明星振动分级，分级，归类遍及

standard definitions of physical quantities for fundamental frequency and time metrology - random instabilities

基频和时间计量学用物理量标准定义.随机不稳定性

Definitions of physical quantities for fundamental frequency and time metrology - Random instabilities

基本频率和时间计量学用物理量定义。随机不稳定性

The fundamental frequency is controlled by the tension of the vocal cords and the tone quality by the formation of the vocal tract;

基频由声带的紧张和口气质量控制由声道的形成；

Fundamental Frequency and Phase Correcting Detection Method Applying Digital Signal Processor

应用数字信号处理器的基波相位和频率校正检测方法

Fundamental Frequency Estimation Under PQ Disturbances Condition

电能质量干扰环境下的电力系统基本频率估计

mistuned bladed disk; fundamental frequency; cracked blades; vibration localization; high cycle fatigue;

失谐叶盘结构；裂纹叶片；耦合度；振动局部化；高周疲劳；

Effects of stimulated rotational Raman scattering on beam quality of fundamental frequency beams

受激旋转拉曼散射效应对基频光光束质量的影响

The Calculation of Fundamental Frequency of Cylinder Multi-silos which Supported by Silos Wall Themselves

筒承式群仓自振基频计算

Optimization of Support Positions to Maximize the Fundamental Frequency of structures

优化设计支撑位置使结构的基频最大

The changes of fundamental frequency and formants of vowel in cochlear implant pre-lingual children of different age

不同年龄人工耳蜗置入语前聋儿童元音基频和共振峰变化分析

An algorithm to extract the fundamental frequency and formants base on speech spectrogram

一种基于语音频谱的基频和共振峰提取算法

Approximation to Compound Fundamental Frequency of Bridge Pier

桥墩复合基频近似算法

An Approximate Method of Calculating the Fundamental Frequency of Multi-Cracked Beams

计算含多处裂纹结构基频的一种近似方法

A New Fundamental Frequency Estimation Algorithm in the Frequency Domain

一种新的频域基频估计方法

The fundamental frequency of expression

发自最初源头之表达的根本频率

Speech Signal Fundamental Frequency Detection Based on Wavelet Transform

基于小波变换的语音信号基音频率检测法

A New Algorithm to Extract the Fundamental Frequency of Speech

一种改进的语音基频轮廓提取算法