公开(公告)号：US06466907B1

公开(公告)日：2002-10-15

申请号：US09195583

申请日：1998-11-18

Applicant: Alexandre Ferrieux ,  Stephane Peillon

Inventor： Alexandre Ferrieux ,  Stephane Peillon

IPC: G10L1508

CPC classification number: G10L15/26 ,  G10L2015/228

Abstract: A process provides for searching through a written text in response to a spoken question comprising a plurality of words. The first step in the process is to transcribe the written text into a first sequence of phonetic units. Then, a spoken question is segmented into a second sequence of phonetic units. The search is conducted through the written text for an occurrence of the spoken question. The search comprises aligning the first and second sequences of phonetic units.

Abstract translation: 一个过程用于响应于包含多个单词的口语问题来搜索书面文本。 该过程的第一步是将书面文本转录成第一个语音单元。 然后，一个口语问题被分割成第二个语音单元序列。 通过书面文本进行搜索，发现口语问题。 搜索包括对准第一和第二语音单元序列。