The Grid Audio-Visual Speech Corpus

The Grid Corpus is a large multitalker audiovisual sentence corpus designed to support joint computational-behavioral studies in speech perception. In brief, the corpus consists of high-quality audio and video (facial) recordings of 1000 sentences spoken by each of 34 talkers (18 male, 16 female), for a total of 34000 sentences. Sentences are of the form "put red at G9 now". audio_25k.zip contains the wav format utterances at a 25 kHz sampling rate in a separate directory per talker<br> alignments.zip provides word-level time alignments, again separated by talker<br> s1.zip, s2.zip etc contain .jpg videos for each talker [note that due to an oversight, no video for talker t21 is available] The Grid Corpus is described in detail in the paper jasagrid.pdf included in the dataset.

网格语料库（Grid Corpus）是一个大型多说话者视听语句语料库，旨在支持语音感知领域的联合计算-行为研究。简言之，该语料库包含34位说话者（18位男性、16位女性）每人录制的1000条语句的高质量音频与视频（面部）录像，总计34000条语句。语句均采用"put red at G9 now"的格式。audio_25k.zip 包含每位说话者专属目录下的25 kHz采样率的WAV格式语音片段；alignments.zip 提供词级时间对齐标注，同样按说话者分类存储；s1.zip、s2.zip等压缩包包含每位说话者的.jpg格式视频文件【注：因疏忽，说话者t21无对应视频数据】。本网格语料库的详细说明可参见数据集附带的论文jasagrid.pdf。