Transcription conventions The following transcription conventions are supported by EXMARaLDA Semi-Interpretaive Working Transcriptions (HIAT) [German only] DiskursDatenbank (DIDA) [German only] Gesprächs-Analytisches Transkriptionssystem (GAT) [German only] Codes for the Human Analysis of Transcripts (CHAT) International Phonetic Alphabet (IPA)