loudspeaker
- n.扩音器;(收音机或乐器的)扬声器;喇叭
复数： loudspeakers
loud adj.喧闹的 + speaker n.说话者
loudspeakernoun
扬声器；扩音器；喇叭
a piece of equipment that changes electrical signals into sound, used in public places for announcing things, playing music, etc.
Their names were called over the loudspeaker .
喇叭里叫着他们的名字。
（收音机或乐器的）扬声器，喇叭
the part of a radio or piece of musical equipment that the sound comes out of
-
A Production Method of Chinese Speech Using Microcomputer 's Loudspeaker
PC机扬声器发出汉语语音的方法
-
How to select an optimal driver for loudspeaker system design ?
如何选取最优的驱动单元进行扬声器系统设计？
-
Their names were called over the loudspeaker .
喇叭里叫着他们的名字。
-
The loudspeaker seemed to distort his voice .
他的声音从喇叭里传出来好像失真了。
-
Announcements were made over the loudspeaker system .
通知通过喇叭广播。
-
Onstage , the musicians are actually sitting behind the loudspeakers .
舞台演出时，乐师实际上坐在扬声器后面演奏。
-
Bland , banal music tinkled discreetly from hidden loudspeakers .
隐藏的喇叭里幽幽地传出平淡乏味的音乐。
-
Attach a small battery to the little loudspeaker .
在那个小喇叭上装一节小电池。
-
The loudspeaker 's stopped working .
扩音器不响了。
-
The loudspeakers blared the speech repeatedly .
扬声器里反复大声地播送那篇演讲。
-
Clara Daly was sitting on an Alaska Airlines flight from Boston to Los Angeles when she heard a worried voice over the loudspeaker : " Does anyone on board know American Sign Language ? "
克拉拉·戴利坐在阿拉斯加航空公司从波士顿飞往洛杉矶的航班上，突然听到扩音器里传来一个忧心忡忡的声音:“机上有人懂美国手语吗？”
-
Scientists say that a boom in public announcement systems , loudspeakers and automatic doors may be spawning1 an epidemic2 of ultrasonic3 sickness .
科学家认为，公共广播系统、扩音器、自动门等利用超声波控制的设备日益增多，可能会导致“超声病”的流行。
-
This paper mainly introduces two currently competing digital loudspeaker technologies .
主要介绍了目前具有代表性的2种数字扬声器技术。
-
Statistical Characteristic Parameters of Loudspeaker and Its System Frequency Response
扬声器及其系统频率响应的统计学特性参数
-
Application of loudspeaker system controller and its developing trend
扬声器系统控制器的应用及其发展动向
-
A new method of measuring the dynamic elastic modulus of paper for loudspeaker
扬声器纸盆材料动态弹性模量的新测量方法
-
But one loudspeaker was different than all the others .
但其中一个扩音器与其他扩音器不一样。
-
Analysis of sound fields for a sound reproduction system with three loudspeakers
一种三扬声器重发系统声场分析
-
Minimum performance requirements and methods of measurement for high fidelity loudspeaker systems
GB/T7313-1987高保真扬声器系统最低性能要求及测量方法
-
Application status of loudspeaker measurement system based on PC in China is briefly introduced .
简要介绍了基于PC机的扬声器测试系统在国内的使用状况。
-
Methods for the Measurement of Multimedia Active Loudspeaker System
多媒体有源扬声器系统（音箱）测量方法之探讨
-
Feature Extraction and Recognition of Loudspeaker Response Signal Based on Principal Components Analysis
基于PCA的扬声器响应信号特征提取及识别
-
The distortion performance is one of the most important factors in loudspeakers .
扬声器单元非线性失真是影响扬声器单元重放品质的最重要的因素之一。
-
Simulation of Time Domain Frame Coefficients of Loudspeaker System
扬声器系统时域结构系数的仿真
-
Use of genetic algorithms in two-way loudspeaker system design
遗传算法在两分频扬声器系统设计中的应用
-
Study on adaptive measurement and compensation for the frequency response of a loudspeaker
扬声器频响自适应测量与补偿方法的研究
-
Potential Failure Mode and Effects Analysis ( FMEA ) for Loudspeaker
扬声器潜在失效模式及后果分析
-
Study and Discussion on Loudspeakers & Analysis of the Impedance Curve and Low Frequency Characteristics
音箱研讨（一）&扬声器阻抗曲线和低频特性的分析
-
The researching development on the characteristics of low frequency loudspeakers is expounded .
阐述扬声器低频特性的研究发展，特别是国内外对品质因数研究的比较；
-
Design of Limiting Power Handling Capacity About Dynamic Cone Loudspeaker
限制电动式锥盆扬声器承受功率的设计