犯罪隐语俗称黑话、暗语或切口,是违法犯罪分子互相勾结、联络、交流思想,进行犯罪活动的工具。犯罪隐语蕴含着犯罪性质、内容和罪犯身份等方面的信息,从言语识别的角度去破译、分析犯罪隐语,对于预防犯罪、侦查破案、打击犯罪和惩治犯罪有着重要的应用价值。 Criminals commonly known as black words, hidden words or incision, criminals collude with each other, contact, exchange of ideas, the tools for criminal activities. Criminal implicit information contains the nature of the crime, the content and the identity of the criminals, and so on. From the perspective of speech recognition, deciphering and analyzing criminal implicature has important application value in preventing crime, investigating and solving crime, cracking down crime and punishing crime.