fundamental frequency

fundamental frequency

美 　英

• na.【物】基頻
• 網絡基本頻率；基礎頻率；一階頻率

英漢解釋

na.

1. 【物】基頻

例句

Trumpeters alter fundamental frequency by modifying the lip tension and by pressing the valves to change the effective length of the tubes.

小號手可以藉由改變雙唇的張力來增減基頻，按下與放開活門則可以改變有效管長。

Conclusion The results suggested the hypertrophic ventricular fold disturbed the phonation , making the fundamental frequency lower.

結論肥厚的室帶可能參與發音，使基頻和低音降低。

To multiple first voice data a fundamental frequency and at least one formant frequency are obtained.

其中，對多個第一語音數據獲取基頻和至少一個共振峰頻率；

The key of the technique is accuracy of identified fundamental frequency of each stay cable.

頻率法的關鍵是在于準確地識別出索的基頻。

Inverter control in practice concerns three aspects: fundamental frequency, amplitude, harmonic profile.

實踐中的變極器控制涉及到三個方面：基頻、振幅、諧波剖面。

Practice has proved that fundamental frequency measurement accuracy of 150M meet the system requirements.

實踐證明，150M的基頻測量精度滿足系統要求。

This model can also be used to abstract the fundamental frequency of speech and to measure the frequency of pure tone precisely.

這一模型也可用于語音信號的基頻提取和純音頻率的精密測量。

The relationship of the fundamental-frequency impedance and the firing angle is the key factor in firing control of TCSC.

基波阻抗和觸發角的關系是可控串補（TCSC）底層觸發控制的關鍵所在。

The relation of the impedance of fundamental frequency and the firing angle is the key factor in firing control of TCSC.

基波阻抗和觸發角的關系是可控串補（TCSC）觸發控制的關鍵所在。

Study of the characteristics of removing dc offset methods in fourier algorithm when signal has fundamental frequency deviation

消除傅氏算法中衰減非周期分量的方法在信號頻率偏離額定值時的特性研究

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

基頻短時過電壓

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

基頻約束結構優化設計的線性矩陣不等式方法

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

陰極射線管傳感器，傳感器，換能器基頻聲爆單脈沖光柵衰減器粒子磷，啟明星振動分級，分級，歸類遍及

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

基頻和時間計量學用物理量標準定義.隨機不穩定性

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

基本頻率和時間計量學用物理量定義。隨機不穩定性

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

基頻由聲帶的緊張和口氣質量控制由聲道的形成；

Fundamental Frequency and Phase Correcting Detection Method Applying Digital Signal Processor

應用數字信號處理器的基波相位和頻率校正檢測方法

Fundamental Frequency Estimation Under PQ Disturbances Condition

電能質量干擾環境下的電力系統基本頻率估計

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

失諧葉盤結構；裂紋葉片；耦合度；振動局部化；高周疲勞；

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

受激旋轉拉曼散射效應對基頻光光束質量的影響

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

筒承式群倉自振基頻計算

Optimization of Support Positions to Maximize the Fundamental Frequency of structures

優化設計支撐位置使結構的基頻最大

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

不同年齡人工耳蝸置入語前聾兒童元音基頻和共振峰變化分析

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

一種基于語音頻譜的基頻和共振峰提取算法

Approximation to Compound Fundamental Frequency of Bridge Pier

橋墩復合基頻近似算法

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

計算含多處裂紋結構基頻的一種近似方法

A New Fundamental Frequency Estimation Algorithm in the Frequency Domain

一種新的頻域基頻估計方法

The fundamental frequency of expression

發自最初源頭之表達的根本頻率

Speech Signal Fundamental Frequency Detection Based on Wavelet Transform

基于小波變換的語音信號基音頻率檢測法

A New Algorithm to Extract the Fundamental Frequency of Speech

一種改進的語音基頻輪廓提取算法