Oral productions of speakers with Down syndrome exhibit special characteristics that have been the target of study for decades. In spite of this attention, the availability of rich resources for its analysis is still scarce. In this paper, we present the definition and compiling procedure of a corpus of semi-controlled oral productions of speakers with Down syndrome that aims to allow the analysis of how these speakers with these speakers produce functional and linguistic aspects of speech. The PRAUTOCAL corpus has been recorded while using a video game for training oral competences. Utterances are related to well defined communicative tasks recorded by both speakers with Down syndrome and typically developing speakers. We present the procedure for human experts to evaluate the recordings and the transcription criteria followed for enriching the utterances of the corpus. PRAUTOCAL permits the analysis of the clear contrast in voice and speech between individuals with Down syndrome and typically developing speakers, taking into account the high heterogeneity of the speech problems characteristic of the syndrome. This material allows the analysis of the speech problems in Down syndrome, with applications to the generation of knowledge that could be used in future works for therapists to prepare specific training or enriching diagnosis regarding possible speech and language disorders.

患有唐氏综合症的人的口语作品具有特殊的特征，几十年来一直是研究的目标。尽管引起了人们的关注，但仍然缺乏用于分析的丰富资源。在本文中，我们介绍了患有唐氏综合症的说话者的半控制口语表达的语料库的定义和编制程序，旨在分析这些说话者与这些说话者如何产生语音的功能和语言方面。PRAUTOCAL语料已在使用视频游戏训练口语能力时记录下来。说话与患有唐氏综合症的说话者和典型的发展中的说话者所记录的明确定义的交流任务有关。我们介绍了人类专家评估录音和转录标准所遵循的程序，以丰富主体的话语。考虑到该综合征特征性语音问题的高度异质性，PRAUTOCAL可以分析患有唐氏综合症的个体与典型的说话者之间语音和语音的清晰对比。该材料可以分析唐氏综合症中的言语问题，并将其应用到知识的生成中，这些知识可用于治疗师的未来工作中，以准备有关可能的言语和语言障碍的特定培训或丰富的诊断。考虑到该综合症特征性语音问题的高度异质性。该材料可以分析唐氏综合症中的言语问题，并将其应用于产生的知识，这些知识可用于治疗师的未来工作中，以准备有关可能的言语和语言障碍的特定培训或丰富的诊断。考虑到该综合症特征性语音问题的高度异质性。该材料可以分析唐氏综合症中的言语问题，并将其应用到知识的生成中，这些知识可用于治疗师的未来工作中，以准备有关可能的言语和语言障碍的特定培训或丰富的诊断。