Dragon Dictate for Mac 4.0, Student/Teacher Edition Accurately transcribe an audio file of any single speaker's voice from podcasts or pre-recorded audio files Multiple transcription sources allowed within a profile so one user can easily manage different recordings Compose and reply to emails in Gmail using full text controls, doing dictation and editing natively without having to transfer any text Higher performance with drastically reduced latency and faster editing with pure 64-bit application and improved memory management capabilities Improved accuracy over version 3.x, with optimization for latest speech recognition technology.