Sprache im 20. Jahrhundert. Gegenwartssprache
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In this paper, we present a GOLD standard of part-of-speech tagged transcripts of spoken German. The GOLD standard data consists of four annotation layers – transcription (modified orthography), normalization (standard orthography), lemmatization and POS tags – all of which have undergone careful manual quality control. It comes with guidelines for the manual POS annotation of transcripts of German spoken data and an extended version of the STTS (Stuttgart Tübingen Tagset) which accounts for phenomena typically found in spontaneous spoken German. The GOLD standard was developed on the basis of the Research and Teaching Corpus of Spoken German, FOLK, and is, to our knowledge, the first such dataset based on a wide variety of spontaneous and authentic interaction types. It can be used as a basis for further development of language technology and corpus linguistic applications for German spoken language.
The metadata management system for speech corpora “memasysco” has been developed at the Institut für Deutsche Sprache (IDS) and is applied for the first time to document the speech corpus “German Today”. memasysco is based on a data model for the documentation of speech corpora and contains two generic XML schemas that drive data capture, XML native database storage, dynamic publishing, and information retrieval. The development of memasysco’s information architecture was mainly based on the ISLE MetaData Initiative (IMDI) guidelines for publishing metadata of linguistic resources. However, since we also have to support the corpus management process in research projects at the IDS, we need a finer atomic granularity for some documentation components as well as more restrictive categories to ensure data integrity. The XML metadata of different speech corpus projects are centrally validated and natively stored in an Oracle XML database. The extension of the system to the management of annotations of audio and video signals (e.g. orthographic and phonetic transcriptions) is planned for the near future.
The research project “German Today” aims to determine the amount of regional variation in (near-)standard German spoken by young and older educated adults and to identify and locate regional features. To this end, we compile an areally extensive corpus of read and spontaneous German speech. Secondary school students and 50-to-60-year-old locals are recorded in 160 cities throughout the German speaking area of Europe. All participants read a number of short texts and a word list, name pictures, translate words and sentences from English, answer questions in a sociobiographic interview, and take part in a map task experiment. The resulting corpus comprises over 1000 hours of speech, which is transcribed orthographically. Automatically derived broad phonetic transcriptions, selective manual narrow phonetic transcriptions, and variationalist annotations are added. Focussing on phonetic variation we aim to show to what extent national or regional standards exist in spoken German. Furthermore, the linguistic variation due to different contextual styles (read vs. spontaneous speech) shall be analysed. Finally, the corpus enables us to investigate whether linguistic change has occurred in spoken (near-)standard German.