Keyphrases
- noisy environments
- speech recognition
- foreign language
- language learning
- computer assisted language learning
- native speakers
- english as a foreign language
- chinese language
- computer assisted
- speech signal
- vocabulary learning
- training program
- english text
- speaker verification
- hidden markov models
- english language
- automatic speech recognition
- speech synthesis
- learning tools
- foreign language learning
- background noise
- noise reduction
- speech recognizer
- efl students
- language model
- educational games
- word level
- learning environment
- dependency parser
- language skills
- target language
- learning styles
- speaker identification
- attitudes toward
- learning experience
- learning community
- machine translation
- learning process
- image processing
- computer vision