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1. 发明申请

WO2007000698A1 ERROR CORRECTION FOR SPEECH RECOGNITION SYSTEMS 审中-公开
标题翻译：语音识别系统的错误校正
公开(公告)号：WO2007000698A1
公开(公告)日：2007-01-04
申请号：PCT/IB2006/052043
申请日：2006-06-23
申请人： NOKIA CORPORATION , KISS, Imre , LEPPÄNEN, Jussi Artturi
发明人： KISS, Imre , LEPPÄNEN, Jussi Artturi
IPC分类号： G10L15/22
CPC分类号： G10L15/22 , G10L2015/0631
摘要： Words in a sequence of words that is obtained from speech recognition of an input speech sequence are presented to a user, and at least one of the words in the sequence of words is replaced, in case it has been selected by a user for correction. Words with a low recognition confidence value are emphasized; alternative word candidates for the at least one selected word are ordered according to an ordering criterion; after replacing a word, an order of alternative word candidates for neighboring words in the sequence is updated; the replacement word is derived from a spoken representation of the at least one selected word by speech recognition with a limited vocabulary; and the word that replaces the at least one selected word is derived from a spoken and spelled representation of the at least one selected word.
摘要翻译：在输入语音序列的语音识别中获得的单词序列中的单词被呈现给用户，并且在由用户选择用于校正的情况下，替换单词序列中的单词中的至少一个。强调具有低识别置信度值的词语; 根据排序标准对至少一个所选择的单词的替代单词候选进行排序; 在替换单词之后，更新序列中相邻单词的替代单词候选的顺序; 所述替换单词通过具有有限词汇的语音识别从所述至少一个所选择的单词的口语表示中导出; 并且替换所述至少一个所选择的单词的单词从所述至少一个所选择的单词的口语和拼写表示中导出。

2. 发明申请

WO2014132102A1 AUDIO SIGNAL ANALYSIS 审中-公开
标题翻译：音频信号分析
公开(公告)号：WO2014132102A1
公开(公告)日：2014-09-04
申请号：PCT/IB2013/051599
申请日：2013-02-28
申请人： NOKIA CORPORATION
发明人： ERONEN, Antti Johannes , CURCIO, Igor Danilo Diego , LEPPÄNEN, Jussi Artturi , HELANDER, Elina Elisabet , POPA, Victor , MAHKONEN, Katariina Jutta , VIRTANEN, Tuomas Oskari
IPC分类号： G10L21/02 , G10H1/40 , G10L99/00
CPC分类号： G10H1/40 , G10H1/366 , G10H1/368 , G10H2210/056 , G10H2210/066 , G10H2210/071 , G10H2210/076 , G10H2210/281 , G10H2240/251 , G10L21/0208 , G10L25/48 , G10L2021/02082
摘要： An apparatus comprises a dereverberation module for generating a dereverberated audio signal based on an original audio signal containing reverberation, and an audio- analysis module for generating audio analysis data based on audio analysis of the original audio signal and audio analysis of the dereverberated audio signal.
摘要翻译：一种装置，包括用于基于包含混响的原始音频信号产生去混响的音频信号的去混频模块，以及用于基于原始音频信号的音频分析和去混响的音频信号的音频分析来生成音频分析数据的音频分析模块。

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