首页> 外国专利> Word syllabification in speech synthesis system

Word syllabification in speech synthesis system

机译:语音合成系统中的词音节化

摘要

The present invention relates to a system and method of word syllabification. The present invention receives a word to be syllabified and determines therefrom all possible substrings capable of forming part of the word. Sequences matching at least part of or the whole of the word are determined from the substrings together with respective probabilities of occurrence and the sequence having the greatest probability of occurrence is selected as being the most probable syllabification of the word. The most probable sequence can be determined in many different ways. For example, the sequence can be determined by commencing with the substring having the greatest probability of forming the beginning of a given word and subsequently traversing in a step-by-step manner a table comprising all possible substrings of the word and at each step selecting the next substring of the sequence according to which of the possible next substrings has the highest probability of occurrence. A further method of determining the most probable sequence would be to adopt the above step-by-step approach for all possible substrings capable of forming the beginning of the given word. Alternatively, all possible sequences of substring capable of constituting the word can be determined together respective probabilities of occurrence thereof and the sequence having the highest respective probability of occurrence is selected as being the most probable syllabification of the given word.
机译:本发明涉及单词音节化的系统和方法。本发明接收要被音节化的单词,并由此确定能够构成该单词的一部分的所有可能的子串。从子串中确定与单词的至少一部分或整个单词匹配的序列以及相应的出现概率,并且将具有最大出现概率的序列选择为单词的最可能音节。可以用许多不同的方法确定最可能的顺序。例如,可以通过从最有可能形成给定单词的开头的子字符串开始,然后逐步遍历包含该单词的所有可能子字符串的表,并在每个步骤中进行选择,来确定顺序。根据哪个可能的下一个子串出现的可能性最高,该序列的下一个子串。确定最可能顺序的另一种方法是对所有能够形成给定单词开头的可能子串采用上述逐步方法。可替代地,可以一起确定能够构成单词的子串的所有可能的序列,并且分别确定其出现的概率,并且将具有最高的相应出现概率的序列选择为给定单词的最可能的音节化。

著录项

  • 公开/公告号US5949961A

    专利类型

  • 公开/公告日1999-09-07

    原文格式PDF

  • 申请/专利权人 INTERNATIONAL BUSINESS MACHINES CORPORATION;

    申请/专利号US19950503960

  • 发明设计人 RICHARD A. SHARMAN;

    申请日1995-07-19

  • 分类号G10L5/02;

  • 国家 US

  • 入库时间 2022-08-22 02:07:21

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号