Keyphrases
- virtual world
- multimedia
- virtual reality
- virtual environment
- learning environment
- video conferencing
- signal processing
- user interface
- audio video
- learning experience
- audio signals
- audio visual
- cross modal
- audio signal
- multi user
- human computer interaction
- visual information
- visual data
- virtual space
- immersive virtual environments
- audio stream
- personal computer
- audio features
- music information retrieval
- multi modal
- computer vision
- search tools
- desktop search
- digital audio
- audio recordings
- digital video
- virtual reality environments