Bulgarian (Bulgaria) conversational telephony BUL_ASR001 false Conversational Speech Bulgaria Bulgarian 38.5 hours 2009 bg-BG Dataset is fully transcribed and timestamped;Dataset is accompanied by a pronunciation lexicon containing all transcribed words;200 telephony conversations are recorded for this project - 100 speakers make 2 calls each (1 from landline, 1 from mobile) to a pool of 100 call receivers;49% landline, 51% mobile;Conversations cover a range of topics including: Holiday/Leisure, Movies/TV Shows and Work. Holiday/Leisure; Movies/TV Shows and Work Stereo 8 alaw or wav Mobile phone and landline Low background noise (home/office) Appen Global