一辆装有扩音系统的汽车开了过来，你一开始听到的是什么声音？
An automobile approaching with a souped-up audio system in it, and what sound do you hear at the very first?
有一天，安迪在扩音系统里播放了莫扎特的《费加罗的婚礼》。
One day Andy plays Mozart's the Marriage of Figaro over the public-address system.
如果船在下沉，你将听到船长口头发出的“弃船”令——如果扩音系统还能用的话。
If your boat is going under, you will hear a verbal "abandon ship" command from the captain, assuming the public-address system still works.
求购用于贝斯，吉他，键盘，电子鼓，扩音系统的组合放大器。请回复详细规格和图片。
Combo amplifiers for bass, guitars, keyboards, electronic drums and PA systems. Please reply with full specifications, pictures.
有一天，我看到了吉他英雄使这些发言，我想我会给作为一个小扩音系统的一部分，他们一试。
The other day I saw these speakers made for guitar hero and thought I'd give them a try as part of a small pa system.
伯格斯抽着香烟，走上楼梯。周围没什么犯人；基本上空无一人。从扩音系统中传来微弱的声音。
Bogs comes up the stairs, smoking a cigarette. Not many cons around; the place is virtually deserted. A VOICE echoes dimly over the P. A. system.
内，这是典型的党的巴士票价，与液晶显示屏，DVD播放机和扩音系统，以及所有必要的安全装置。
Inside, it's typical party-bus fare, with LCD screens, DVD players and PA systems, along with all the required safety gear.
可移植性之间的光学仪器，使地区体育会拥有豪华实际相结合的最恰当的光学范围，以扩音系统最适合每一个具体的应用。
Portability between optical devices gives the DSAS owner the luxury of combining the most appropriate optical scope with a sound amplification system best suited for each specific application.
在雪莉，房间装饰成红色，并配备一套扩音呼叫系统来进行召唤。
At Sheri's, the property is adorned with red lights and a Tannoy system to call women to attend.
传统播音系统使用的大型扩音器中的椎体振动较为缓慢，使声音更加适合人类听觉范围。
The cones of larger loudspeakers used in traditional public-address systems vibrate more slowly, making them better suited for sounds in the range of human hearing.
Schindall解释说，对大多数音乐来说，带有大功率扬声器的高端音频系统用1瓦的扩音器就可以了。
For most music, Schindall explained, a high-end audio system with big speakers might do just fine with a 1-watt amplifier.
拥有一个听筒喇叭扩音器并没有什么了不起——直到您不得不拨打一个自动化电话系统。
Having a handset speakerphone may not seem like such a big deal-until you have to call an automated phone system.
这款扩音器还在机场等一些繁忙的公共交通系统区域进行了测试。
The megaphone is also being trial led in airports and areas with busy public transport systems.
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。
Scientists say that a boom in public announcement systems, loudspeakers and automatic doors may be spawning an epidemic of ultrasonic sickness.
扩音器也被用在机场，繁忙的公共交通系统等领域。
The megaphone is also being trial led in airports and areas with busy public transport systems.
本阶段可使用扩音喊话系统。
该SH1500是一种坚固耐用，高功率低音系统，扩音要求和音频播放应用而设计。
The SH1500 is a rugged, high-power subwoofer system, designed for demanding sound reinforcement and audio playback applications.
该SH2596是一种高功率，2路扬声器系统，扩音应用而设计的。
The SH2596 is a high power, 2-way loudspeaker system, designed for sound reinforcement applications.
该SH1294是一种高功率，2路扬声器系统，扩音应用而设计的。
The SH1294 is a high power, 2-way loudspeaker system, designed for sound reinforcement applications.
该SH2564是一种高功率，2路扬声器系统，扩音应用而设计的。
The SH2564 is a high power, 2-way loudspeaker system, designed for sound reinforcement applications.
该SH2296是一种高功率，2路扬声器系统，扩音应用而设计的。
The SH2296 is a high power, 2-way loudspeaker system, designed for sound reinforcement applications.
该SH1800是一种坚固耐用，高功率低音系统，扩音要求和音频播放应用而设计。
The SH1800 is a rugged, high-power subwoofer system, designed for demanding sound reinforcement and audio playback applications.
该SH2800是一种坚固耐用，高功率低音系统，扩音要求和音频播放应用而设计。
The SH2800 is a rugged, high-power subwoofer system, designed for demanding sound reinforcement and audio playback applications.
该SH2800是一种坚固耐用，高功率低音系统，扩音要求和音频播放应用而设计。
The SH2800 is a rugged, high-power subwoofer system, designed for demanding sound reinforcement and audio playback applications.
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