I do transcriptions from English to English, Hindi to English as well as Bengali to English audio files and video files. I have done medical transcriptions also. This includes transcrips of one to one conversation between moderator and single respondent. it also includes Group discussion jobs having 4-6 respondents talking to more than one moderator in audio as well as video format. If the audio is clear accuracy is more than 80 percent. i am doing transcription work since last 4 years. Before that i used to work in a market research company for 10 years or so.