SPEECH-PROCESSING SYSTEM
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
专利名称：SPEECH-PROCESSING SYSTEM
发明人：DRENTH, Egbert, Willem,KAMPERMAN, Johannes, Hendrikus, Gerrit,HUISMAN,
Victor, Caspar, Alexander,BOVES, Lodewijk,
Willem, Johan
申请号：EP2000003738
申请日：20000419
公开号：WO00/072307P1
公开日：
20001130
专利内容由知识产权出版社提供
摘要：To improve the performance of speech recognition under mobile circumstances, it is customary for speech material to be collected in order to be capable of making more accurate models of the speech. However, with some regularity the error correction is changed by the manufacturer, as a result of which the mismatch between training and reality increases. In addition, transmission errors are currently 'taken care of' by including them in the training process, which increases the chance of 'garbage in, garbage out'. In order to overcome said drawbacks, the information available downstream (1, 2) in the frames on the frame quality (BFI) and the presence of speech (SP), is used to dynamically control the upstream speech recogniser (20). The result is that, of frames presumed incorrect, only the correct part is used, and frames in which no speech was transmitted, but in which there is silence, are ignored by the speech recogniser.
申请人：DRENTH, Egbert, Willem,KAMPERMAN, Johannes, Hendrikus,
Gerrit,HUISMAN, Victor, Caspar, Alexander,BOVES, Lodewijk, Willem, Johan 地址：NL,NL,NL,NL,NL
国籍：NL,NL,NL,NL,NL
代理机构：KRUK, Wiggert, Johan,WUYTS, Koenraad Maria 更多信息请下载全文后查看。