It's a projector, sound system and security system rolled into one.

它集投影仪、音响系统和安全系统于一身。

The sound system for the film used 24 speakers.

这部电影采用了24扬声器的声音系统。

Sending an audio file to the surround sound system.

发送音频文件到环绕声系统。

So he directs you through these sound systems in the tank.

他会通过水箱里的音响系统指导你。

All of the rooms have got standard equipment -- computer, microphones, and sound system.

每间房都是标配--电脑，话筒以及音响系统。

If we could make the sound system invisible, we will have won.

如果我们能让音效系统隐形，那我们就赢了。

As the sound system has 44 speakers behind the screen, the sound seems very real.

大屏幕背后的音响系统有44个扬声器，声音听起来非常真实。

This one is about the student government's decision to buy a new sound system.

这一题是关于学生会购买一套新的音响的决定。

19. Why did Larry dim the lights and turn up the sound system before people entered the hall?

19.在人们进入大厅之前Larry为什么要把灯光调暗，开大音响系统？

Workers test the sound system at the giant fan zone being set up under the Eiffel Tower.

工作人员正在埃菲尔铁塔下面设置的大型球迷区检测音响系统。

This was the largest deployment of this sound system that had ever existed in the world to date.

这是迄今为止世界上最大的音效系统部署。

This sound system is very efficient since it allows this creature to be heard over half a mile away.

这个发声系统效率很高，在半英里之外就能听到它的声音。

I'll ask the people who are running the sound system to turn up its sensitivity at one specific frequency.

我会请负责音响系统的工作人员调高系统针对某个特定频率的敏感度。

Although the concert hall was cold and the sound system caused a few problems, the audience could still enjoy the concert.

虽然音乐厅很冷，音响系统还出现了一些问题，听众还是很喜欢这场音乐会。

Changes include larger screens, special sound systems, seats that move in connection with action in a film and other environmental effects.

变化包括更大的屏幕、特殊的音响系统、随着电影中的动作和其他环境效果而移动的座椅。

And he heard it on the sound system in the crib.

-他在婴儿床的音响系统上听到了。

It might refer to the sound system, including microphones and speakers.

它可能指的是音响系统，包括麦克风和扬声器。

The new MacBook Air promises 18 hours of battery life, significantly faster performance than Intel-powered MacBook Airs and a six-speaker sound system.

新款MacBook Air的电池续航为18小时，性能明显快于英特尔的MacBook Air，以及一个六扬声器音响系统。

Parker, you got that sound system fixed?

帕克 音响调好了吗？

People talking, the sound system blaring, the pinball machine, the video games.

人们在说话，音响系统的声音，弹球机，电子游戏。