此数据集包含了6.13个小时的中文普通话朗读音频和转写文本，内容为车载环境中的命令与控制，包含有5,948条由10名说话人提供的语料。
A noteworthy feature is that two microphones were set up while recording—one at the sun visor, another near the speaker's mouth, on a front passenger seat. Synchronous dual voices, consequently, were recorded.
样本：
"去珠江发展中心的最快路线"
