What does the abandon ship alarm signal sound like ?
如何描述弃船员讯号的响声？
The correct ultrasound signal, Pompei suggests, can produce any kind of audible sound.
庞贝表明正确的超声波信号产生的各种声音都可以听见。
The composite video signal is transmitted as an AM signal and the sound as an FM signal on these channels.
在每个频道中，组合视频信号被当作调幅（AM）信号传输，声音信号作为FM（调频）信号传输。
Sound vibrations cause the stereocilia to bend slightly, causing mechanical vibrations that are then converted into an electrochemical signal that the brain interprets as sound.
声音振动使静纤毛轻微弯曲，造成机械振动，机械振动变成一种电化学信号，最后大脑将其理解为声音。
What you receive, as described earlier, is a single, analog composite video signal and a separate sound signal.
你所接收到的正是前文所述的组合视频信号和单独的声音信号。
A special chip called a digital signal processor analyses the incoming sound from microphones placed close to the dental drill.
在牙钻附近安置了麦克风，一种称为数字信号处理器的特殊芯片会对麦克风中获取的声音进行分析。
When the acoustic waves that make sound cause the fibres to vibrate it produces a corresponding electrical signal that can be detected.
当此类纤维振动导致声波出现的时候它们可以产生一定的能被捕捉到的电子信号。
The fish's standard electrical signal runs at 100 Hertz; if you turn the electrical signal into sound, it sounds like a hum high whine.
标准的线鳍电鳗电信号是100赫兹。如果将信号转换成声音，听起来就像是在高声哀嚎。
The speakers also integrate Digital Signal Processing (DSP) components to automatically adjust sound balance depending on the signal.
MM-1还集成了数字信号处理（DSP）组件，根据信号自动调节声音平衡。
There are lots of different things you can do with a composite video signal and a sound signal. Here are just a few
可以用组合视频信号和声音信号做很多不同的事，比如
It produces an inverted sound wave to cancel out unwanted noise in the headphone signal.
随后它便产生逆向声波从而消除耳机信号中不需要的噪声。
A telephone, for example, converts sound energy to an electrical signal and back again to audio to enable conversation.
例如，电话把声能转换为电信号并重新转换回声频来启动对话。
And yet, the "Wow!" signal is the only reliably recorded sound apparently received from deep space that has the quality of an intentional signal.
目前为止，“哇”信号是来自外太空的故意信号中唯一的比较明显、可靠地记录。
And while being able to watch TV anywhere is a spectacular idea, there's no signal in the subways, and even above ground, the sound cuts out every few seconds.
手机看电视是个很好的想法，但是在地铁里是没信号的，就算在地面上，信号也是断断续续的。
The software then analyzes the sound waves and highlights minute abnormalities that signal harmful murmurs.
软件则根据声波提示可能导致杂音的细微异常。
The DSP (Digital Signal Processing) allows fine tuning of all aspects of sound with complete control of the audio stream at high resolution.
（数字信号处理器）允许的声音与以高分辨率音频流的完全控制所有方面的微调。
The record shows recorded on the sound carrier signal quality, that is, the final program of this recording system audio signal quality.
这个记录载体上记录的节目声音信号的质量，也就是这个录制系统的最终节目声音信号的质量。
Sound can be transmitted as a digital signal to minimize distortion.
将声音作为数字信号传送可最大限度地减少失真。
To ensure radio, television, movies, sound signal transmission of high-quality broadcast.
从而保证广播、电视、电影的声音信号进行高质量的传送、播出。
The modem of the receiving computer demodulates the analog sound signal back into a digital form that the computer can understand.
接收端的计算机的调制解调器将模拟语音信号解调还原为计算机能理解的数字形式。
The glass box of mosquitoes across the room is an old 10-gallon fish tank. Each time a beam strikes a bug, the computer makes a gunshot sound to signal a direct hit.
蚊子被装在一个十加仑的鱼缸，并被放在屋子的另一边，每次一束激光杀死了一个蚊子，计算机就会发出枪声提示一次命中。
Virtual Instrument Collection phonocardiogram source code, is based on the computer sound card, which determined the sound signal and spectrum analysis.
心音采集的虚拟仪器源代码，是基于计算机声卡的，里面有心音信号和频谱分析等。
Mobile location is to define the user's real position information by mobile terminal and mobile network, and accomplish a serial of location information service with relative SMS and sound signal.
移动定位是指通过移动终端和移动网络的配合来确定用户的实际位置信息，并通过相关的短信及语音信号来完成一系列位置信息服务。
Added option to signal successful gestures using sound.
由选择成功的手势信号采用无害。
Analog signals vary continuously; an example of an analog signal is a sound wave.
模拟信号是连续变化的；声波就是模拟信号的一个例子。
Waterflow indicator used to sound alarm, light signal, actuate relays or starter switches for motors, pumps, etc., when low occurs.
流量指示器用于声音报警，灯光报警，当流量发生时启动电机、泵等继电器或起动器开关。
Waterflow indicator used to sound alarm, light signal, actuate relays or starter switches for motors, pumps, etc. , when no flow occurs.
流量开关用于声音报警，灯光报警，当无流量时启动电机、泵等继电器或起动器开关。
The object of digital filtering is digital signal, such as broadcasting sound in computer.
数字滤波的工作对象即是数字信号，如电脑内的播放声音。
The object of digital filtering is digital signal, such as broadcasting sound in computer.
数字滤波的工作对象即是数字信号，如电脑内的播放声音。
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