Parallel data Accent conversion 1 Accented speech 1 Acoustics 1 Computational linguistics 1 Data handling 1 Data models 1 Decoding 1 Deep learning 1 Error analysis 1 Feature extraction 1 Features extraction 1 Natural language generation 1 Natural language processing systems 1 Neural modelling 1 Performance 1 Petroleum reservoir evaluation 1 Phonetics 1 Runtimes 1 Signal encoding 1 Speech data 1 Speech recognition 1 Subtask 1 Surveys 1 Text to speech 1 Text-to-speech 1 Text-to-speech system 1 Training 1 accent conversion (AC) 1 text-to-speech (TTS) 1