Mongolian Speech corpus A.Altangerel, B.Damdinsuren A … үнэ авах & precio. Mongolian Speech corpus. A.Altangerel, B.Damdinsuren A Speech Corpus is a database of speech audio files and text transcriptions of. these audio files in a format that can be used to create Acoustical Models (which can then. be used with a Speech Recognition Engine)..