嶄猟井

 

 

Research Field
 
     
   
ASR  
Audio Content Analysis
Voice Search
Big data
 
 
 

 

   

Research Field -- ASR (Automatic Speech Recognition)

 

 

 

  Automatic speech recognition(ASR) is a technology which enables machines to recognize and convert speech signal to corresponding texts or commands. In 1997, dictation machine based on ASR is selected by US press as one of 10 events in computer science. Fields related to ASR include signal processing, pattern recognition, probability theory, information theory, acoustic mechanism, hearing mechanism, artificial intelligence, etc.

  We focus on large vocabulary continuous speech recognition(LVCSR) for natural speech, converting speech data in broadcast, telecast, telephone dialogues into text information.

 

 
     
 
 

Tsinghua University  |  School of Information Science and Technology  |  Department of Electronic Engineering  |  USTC iFLYTEK

 
 

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