arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2202.12705eess.AScs.LGcs.SD
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说话人识别的研究进展

State-of-the-art in speaker recognition

Escola Universitaria Politècnica de Mataró(马塔罗理工大学学院);TALP research center(TALP研究中心)

Marcos Faundez-Zanuy, Enric Monte-Moreno

摘要:

语音技术的最新进展已经产生了新的工具,可以用来提高说话人识别的性能和灵活性。虽然在使用指纹或虹膜识别技术时没有多少自由度或替代方法,但语音提供了更大的灵活性和不同的识别级别:系统可以强制用户以特定的方式说话,每次尝试输入时都不同。此外,对于语音输入,系统具有其他自由度,例如使用只有用户知道的知识/代码,或者难以伪造的辩证/语义特征。本文综述了说话人识别的研究现状,着重讨论了其优缺点和当前的研究方向。目前的研究路线包括改进的分类系统,并通过概率语法使用高层次的信息。总之,说话人识别远不是一种所有可能性都已经被探索过的技术。

英文摘要:

Recent advances in speech technologies have produced new tools that can be used to improve the performance and flexibility of speaker recognition While there are few degrees of freedom or alternative methods when using fingerprint or iris identification techniques, speech offers much more flexibility and different levels for performing recognition: the system can force the user to speak in a particular manner, different for each attempt to enter. Also with voice input the system has other degrees of freedom, such as the use of knowledge/codes that only the user knows, or dialectical/semantical traits that are difficult to forge. This paper offers and overview of the state of the art in speaker recognition, with special emphasis on the pros and contras, and the current research lines. The current research lines include improved classification systems, and the use of high level information by means of probabilistic grammars. In conclusion, speaker recognition is far away from being a technology where all the possibilities have already been explored.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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