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- Use voice activation to make calls. 利用声控拨号。
- VAD? Voice Activity Detection(-or)? 语音活动检测（器）?
- EMKAY: When combined with voice activated software, Emkay's revolutionary headset microphone allows you to use voice commands to operate your PC. 假如您配置了语音识别软件和EMKAY新型耳机麦克风，就可以利用语音提示来操作电脑。
- User-friendly interface offers additional recording features: microphone auto gain and VAS (voice activated system) options. 当VAS进行无间距录音时自动话筒会增加您的话筒敏感性。
- In trailer mode, the system is connected to and controlled by Optimus Prime and can be instantaneously activated by the voice activation code "Powerlinx Overload". 在拖车模式，武器系统由擎天柱拖曳和控制，并能够通过“超能合体超载”的语音激活。
- A Voice Activity Detection (VAD) method for microphone array signals in directional noise field is proposed. 该文提出一种在方向性噪声场中多路麦克风信号同时进行有音/无音检测(VAD)的方法。
- Consequently, we do not use voice activation for tasks that demand split-second decisions. 因此，我们不将语音激活用于需要争分夺秒做出决定的任务。
- Silence Suppression: WINRTP supports silence suppression (Voice Activity Detection - VAD) of the outgoing streams. 静音抑制：WINRTP支持输出流的静音抑制（声音活动性检查VAD）。
- Among the other cockpit features is voice activation of certain aircraft functions. 其它的座舱特性还有对特定飞机功能的语音激活。
- Voice Activated Video Switch Package 视频会议。包括声音激活
- Classical methods of estimating noise are based on Voice Activity Detection (VAD) which is easy to be realized in practical. 传统的噪声估计方法是基于语音活性检测(Voice Activity Detection，VAD)的，具有简单，易实现的优点。
- This paper chooses time Voice Activity Detection algorithm(VAD), which uses short-time energy and short-time zero-pass ratio, to detect noise frame. 选择时域语音激活检测（简称VAD）算法作为判别噪声帧算法，选取短时能量和短时过零率两个参数作为为判别语音帧/静音帧的依据。
- On the transmitting side a Voice Activity Detection (VAD) is required for detecting whether the signal in question contains speech or just background noise. 在传输的一方，无论此问题中的信号包含的是讲话或只是背景噪音，都需要用话音活动检测来进行探测。
- The burglar alarm was activated by mistake. 防盗铃误响了。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- There was a tremor in her voice. 她的声音有点颤抖。
- Her beautiful voice charms everyone. 她优美的声音迷醉了每个人。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- He had such a bad cold he lost his voice. 他患这么重的感冒，嗓子失声了。
- I suspected from his voice that he meant mischief. 我从他说话的声音就怀疑他不怀好意。
