Voice analysis is an important subject of the digital sound processing.

语音信号分析在数字语音处理中起着十分重要的作用。

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Al present, the linear predictive coding (LPC) is the best method for voice analysis.

线性预测编码(LPC)是当今语音分析中最好的方法。

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Voice analysis technology can also be find the text info in audio, video files. so it will play an important role in music and video searching on Internet.

语音分析技术还可以分析音频、视频中的文字信息，从而实现对音视频文件的快速检索，因此在互联网音乐、视频搜索中也将发挥着重要的作用。

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The company's patented LVA, or Layered Voice Analysis, technology can pick up verbal cues from a passenger who may pose a threat.

CNN: Behavioral screening -- the future of airport security?

With the Orange Business alliance, Bloomberg can link voice recordings with written messages for comprehensive archiving and indexing and eventually analytics analysis of voice recordings still requires people to listen to the speakers although that may be changing.

FORBES: Watch Your Tone -- Bloomberg Vault Now Archives Voice Too

Dubbed the Next Generation Identification (NGI) program, the high-tech endeavor uses biometric data such as DNA analysis, iris scans and voice identification to track down folks with a criminal history.

ENGADGET: FBI to roll out $1 billion public facial recognition system in 2014, will be on to your evildoing everywhere