发明名称 Speech recognition using telephone call parameters
摘要 A speech recognition system recognizes a telephone call parameter dependent word received during a telephone call. The recognition system extracts a telephone call parameter (e.g., the telephone number from where the telephone call originated, the time of day, etc.) from the telephone call and generates a probable word set from the telephone call parameter. The probable word set includes at least one telephone call parameter dependent word. Further, the recognition system receives a speech signal and generates one or more of word choices from the speech signal. The recognition system then selects, based on the probable word set, one of the generated word choices as the recognized telephone call parameter dependent word.
申请公布号 US6483896(B1) 申请公布日期 2002.11.19
申请号 US19980019357 申请日期 1998.02.05
申请人 AT&T CORP. 发明人 GOLDBERG RANDY G.;ROSEN KENNETH H.
分类号 G10L15/26;H04M3/493;(IPC1-7):H04M1/64;G10L15/00 主分类号 G10L15/26
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