标题：Language documentation faces challenges of data preservation and accessibility. Data can be lost due to physical deterioration (e.g. field notes or tape recordings) or outdated format (e.g. Microsoft Word 3.0). Archived data is typically difficult to access, and it is sometimes found that the archived information is inadequate for research purposes. Increased interest in language documentation has coincided with advancements in digital technologies, offering hope for meeting these challenges. This paper discusses the archiving of a 204-item wordlist of Ngbugu, an Ubangian language spoken in Central African Republic, employing best practice recommendations. Our solution includes: TIFF digital imaging of the original handwritten transcription, WAV digital recording of the wordlist, descriptive markup encoding of the wordlist in XML employing Unicode transcription, viewing and playback via an XSLT style sheet that renders the information in HTML, publishing metadata for resource discovery with the Open Language Archives Community (OLAC), and depositing the original materials and digital representations in an institutional archive committed to long-term preservation and access
