CALLFRIEND Egyptian Arabic

<h3>Introduction</h3><br>
<p>CALLFRIEND Egyptian Arabic was developed by the Linguistic Data Consortium (LDC) and consists of approximately 25 hours of unscripted telephone conversations between native speakers of Egyptian Arabic.</p><br>
<p>The CALLFRIEND series is a collection of telephone conversations in several languages conducted by LDC in support of language identification technology development. Languages covered in the collection include American English, Canadian French, Egyptian Arabic, Farsi, German, Hindi, Japanese, Korean, Mandarin Chinese, Spanish, Tamil and Vietnamese.</p><br>
<p>An updated edition of this corpus is available as CALLFRIEND Egyptian Arabic Second Edition (<a href="../../../LDC2019S04">LDC2019S04</a>).&nbsp;The second edition updates the audio files to wav format, simplifies the directory structure and adds documentation and metadata.</p><br>
<h3>Data</h3><br>
<p>The corpus consists of 60 unscripted telephone conversations, lasting between 5-30 minutes. The corpus also includes documentation describing speaker information (sex, age, education, callee telephone number) and call information (channel quality, number of speakers).</p><br>
<p>For each conversation, both the caller and callee are native speakers of the Egyptian dialect of Arabic. All calls were placed inside the continental United States and Canada.</p><br>
<h3>Samples</h3><br>
<p>Please view this <a href="desc/addenda/LDC96S49.sph">speech 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>引言</h3><br>
<p>CALLFRIEND 埃及阿拉伯语语料库由语言数据联盟（Linguistic Data Consortium, LDC）开发，包含约25小时的埃及阿拉伯语母语者之间的非脚本电话对话内容。</p><br>
<p>CALLFRIEND系列是LDC为支持语言识别技术研发而收集的多语种电话对话语料库，涵盖的语言包括美式英语、加拿大法语、埃及阿拉伯语、波斯语、德语、印地语、日语、韩语、普通话、西班牙语、泰米尔语及越南语。</p><br>
<p>该语料库的更新版为《CALLFRIEND 埃及阿拉伯语 第二版》（<a href="../../../LDC2019S04">LDC2019S04</a>）。第二版将音频文件更新为wav格式，优化了目录结构，并新增了文档与元数据。</p><br>
<h3>数据</h3><br>
<p>该语料库包含60段非脚本电话对话，时长在5至30分钟之间。语料库同时附带文档，记录了说话者信息（性别、年龄、受教育程度、被叫方电话号码）以及通话信息（信道质量、说话者人数）。</p><br>
<p>每段对话的主叫方与被叫方均为埃及阿拉伯语方言的母语使用者，所有通话均在美国本土及加拿大境内发起。</p><br>
<h3>样本示例</h3><br>
<p>请查看此<a href="desc/addenda/LDC96S49.sph">语音样本</a>。</p><br>
<h3>更新情况</h3><br>
<p>目前暂无更新。</p></br>
Portions © 1996 宾夕法尼亚大学董事会

搜集汇总

背景与挑战

背景概述

CALLFRIEND Egyptian Arabic是一个由Linguistic Data Consortium (LDC)开发的电话对话数据集，包含约25小时的埃及阿拉伯语非脚本对话，共60个通话，时长5-30分钟。数据以2通道ulaw格式、8000Hz采样率提供，主要用于语言识别技术开发，并支持相关项目如LID、GALE和EARS。