Chiranjeevi Yarra

Chiranjeevi Yarra

Assistant Professor, LTRC, IIIT-Hyderabad






 

Research Interests


  • Speech information processing with application to low-resourced scenarios and multi-lingual societies.

  • Time-frequency and non-stationary signal analysis of spoken language for better spoken communication.

  • Machine learning based discovery of EduTech informatics and their applications to language analysis and virtual tutoring.

  • Overview of developed interface - voisTUTOR (Virtual Operator for Interactive Spoken English TUTORing)



    Functionalities of voisTUTOR




    Synthesized videos from speech for voisTUTOR



    Tools Designed

  • voisTUTOR: Online tool for learning spoken English pronunciation.

  • SPIRE-ABC: Online tool for acoustic-unit boundary correction.

  • Pronunciation quality analysis: Online tool for annotating the pronunciation quality of the learners spoken English pronunciation.

  • Phoneme transcribing interface: Online tool for transcribing the phonemes of spoken data.