Keyphrases
- speech recognition
- graphical user interface
- speech signal
- key issues
- user friendly
- user interface
- audio visual
- text to speech
- endpoint detection
- graphical user interfaces
- emotion recognition
- spoken language
- case study
- text to speech synthesis
- speech synthesis
- knowledge discovery and data mining
- facial expressions
- vocal tract
- recognition engine
- feature extraction
- data mining
- automatic speech recognition systems