首页>
外国专利>
Method and apparatus for generating acoustic models for speaker independent speech recognition of foreign words uttered by non-native speakers
Method and apparatus for generating acoustic models for speaker independent speech recognition of foreign words uttered by non-native speakers
展开▼
机译:产生声学模型的方法和装置,用于非母语者说出的外语单词的说话者独立语音识别
展开▼
页面导航
摘要
著录项
相似文献
摘要
Acoustic models for speech recognition are automatically generated utilizing trained acoustic models from a native language and a foreign language. A phoneme-to-phoneme mapping is utilized to enable the description of foreign language words with native language phonemes. The phoneme-to-phoneme mapping is used for training foreign language words, described by native language phonemes on foreign language speech material. A new phonetic lexicon is created containing foreign language words and native language words transcribed by native language phonemes. Robust native language acoustic models can be derived utilizing foreign language and native language training material. The mapping may be used for training a grapheme to phoneme transducer (i.e., foreign language to native language) to generate native language pronunciations for new foreign language words.
展开▼