The device is equipped with a voicedetector (18) for detecting a section of the input signal, the direct signal, or the surround channel signal, in which voice portions are present.
语音检测器（18），用于检测所述输入信号、所述直接信号声道或所述环境信号声道中出现语音部分的片段；
2
Fray said he believes such a detector, with a message in a familiar voice recorded on it, will be less confusing to a child than a standard smoke alarm.
弗瑞说，他相信这种录下孩子们熟悉的声音的报警器比一般报警器能让孩子减少困惑。
3
Russia's biggest retail bank is developing an ATM with a built-in lie detector that senses emotionalstress in a customer's voice.