乌尔都语的大词汇连续语音识别

Huda Sarfraz, S. Hussain, Riffat Bokhari, Agha Ali Raza, Inam Ullah, Z. Sarfraz, Sophia Pervez, Asad Mustafa, Iqra Javed, R. Parveen
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引用次数: 29

摘要

本文介绍了使用CMU Sphinx语音识别开源工具包开发用于鲁棒乌尔都语语音识别的声学和语言模型。已经逐步开发了三个模型,每次最多增加两个说话者的语音数据;一个模型只使用来自40个女性说话者的数据,一个模型只使用来自41个男性说话者的数据,还有一个模型同时使用男性和女性说话者(81个说话者)。本文介绍了目前的识别结果,并讨论了提高识别率的方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Large vocabulary continuous speech recognition for Urdu
This paper presents the development of acoustic and language models for robust Urdu speech recognition using the CMU Sphinx Open Source Toolkit for speech recognition. Three models have been developed incrementally, with the addition of speech data of up to two speakers per pass; one model using data from 40 female speakers only, one from 41 male speakers only, and one with both male and female speakers (81 speakers). This paper presents the current recognition results, and discusses approaches for improving these recognition rates.
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