CALLHOME Mandarin Chinese Transcripts

<h3>Introduction</h3><br>
<p>The text component of the CALLHOME Mandarin Chinese package includes transcripts and documentation files.</p><br>
<h3>Data</h3><br>
<p>The transcripts cover a contiguous five or ten-minute segment taken from 120 unscripted telephone conversations between native speakers of Mandarin Chinese. The transcripts are timestamped by speaker turn for alignment with the speech signal and are provided in standard orthography.</p><br>
<p>In addition to transcript files, this corpus contains full documentation on the transcription conventions and format. Auditing and demographic information on the speakers represented in the transcripts (including gender, channel quality and so on) are also included. The data is encoded as&nbsp;"gb2312" (a.k.a. "euc-cn").</p><br>
<p>The corpus of telephone speech (<a href="http://catalog.ldc.upenn.edu/LDC96S34" rel="nofollow">LDC96S34</a>) are available separately, as is an associated lexicon (<a href="http://catalog.ldc.upenn.edu/LDC96L15" rel="nofollow">LDC96L15</a>).</p><br>
<h3>Samples</h3><br>
<p>Please view this <a href="desc/addenda/LDC96T16.txt">sample</a>.</p><br>
<h3>Updates</h3><br>
<p>There are no updates at this time.</p></br>
Portions © 1996 Trustees of the University of Pennsylvania

<h3>简介</h3><br>
<p>CALLHOME汉语语料包的文本模块包含转写文本与文档文件。</p><br>
<h3>数据</h3><br>
<p>本次转写文本取自120场汉语母语者间的无脚本电话对话，截取片段为连续5或10分钟的时长。转写文本按说话人轮次标注时间戳以匹配语音信号，且采用标准正字法呈现。</p><br>
<p>除转写文件外，本语料库还包含转写规范与格式的完整说明文档。同时附带转写文本中受访说话人的审核信息与人口统计资料，涵盖性别、信道质量等内容。本数据集采用"gb2312"（亦称"euc-cn"）编码。</p><br>
<p>该电话语音语料库（<a href="http://catalog.ldc.upenn.edu/LDC96S34" rel="nofollow">LDC96S34</a>）与配套词典（<a href="http://catalog.ldc.upenn.edu/LDC96L15" rel="nofollow">LDC96L15</a>）均可单独获取。</p><br>
<h3>示例</h3><br>
<p>请查看此<a href="desc/addenda/LDC96T16.txt">示例文件</a>。</p><br>
<h3>更新说明</h3><br>
<p>目前暂无更新内容。</p></br>
<p>部分内容 © 1996 宾夕法尼亚大学董事会</p>

搜集汇总

背景与挑战

背景概述

CALLHOME Mandarin Chinese Transcripts是一个普通话电话对话转录文本数据集，包含120个非脚本电话对话的转录，时间戳对齐语音信号，采用标准正字法。该数据集适用于语音识别研究，关联Hub5-LVCSR等项目，并提供说话者人口统计信息和转录规范文档。