Spectro-temporal directional derivative based automatic speech recognition for a serious game scenario.
Muhammad GhulamMehedi MasudAbdulhameed AlelaiwiMd. Abdur RahmanAli KarimeAtif AlamriM. Shamim HossainPublished in: Multim. Tools Appl. (2015)
Keyphrases
- automatic speech recognition
- serious games
- speech recognition
- speech signal
- hidden markov models
- conversational speech
- word error rate
- speech retrieval
- broadcast news
- game engine
- spoken words
- virtual environment
- design principles
- video games
- educational games
- recognition errors
- word recognition
- spontaneous speech
- speech corpus
- game design
- noisy environments
- game play
- game development
- acoustic features
- computer games
- pattern recognition
- learning processes
- reinforcement learning
- case study
- learning scenarios
- wavelet coefficients
- compound words