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Transcription of broadcast television and radio news: the 1996 ABBOT system

机译:广播电视和广播新闻的转录:1996年的ABBOT系统

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This paper describes the development of the CU-CON system which participated in the 1996 ARPA Hub 4 Evaluations. The system is based on ABBOT, a hybrid connectionist-HMM large vocabulary continuous speech recognition system developed at the Cambridge University Engineering Department by Hochberg et al. (1995). The Hub 4 Evaluation task involves the transcription of broadcast television and radio news programmes. This is an extremely demanding task for a state-of-the-art speech recognition system. Typical programmes include a wide variety of speaking styles and acoustic conditions. These range from read speech recorded in the studio to extemporaneous speech recorded over telephone channels.
机译:本文介绍了参与1996年ARPA Hub 4评估的CU-CON系统的开发。该系统基于ABBOT,这是由Hochberg等人在剑桥大学工程系开发的一种混合连接器-HMM大词汇量连续语音识别系统。 (1995)。中心4评估任务涉及广播电视和广播新闻节目的转录。对于最先进的语音识别系统来说,这是一项极为艰巨的任务。典型的节目包括各种各样的说话风格和声学条件。这些范围包括从录音室录制的朗读语音到通过电话通道录制的即席语音。

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