Auditory fovea based speech enhancement and its application to human-robot dialog system.
Kazuhiro NakadaiHiroshi G. OkunoHiroaki KitanoPublished in: INTERSPEECH (2002)
Keyphrases
- human robot
- speech enhancement
- noise reduction
- human robot interaction
- noisy environments
- signal to noise ratio
- dialogue system
- single channel
- speech signal
- eye movements
- signal processing
- vision system
- robotic systems
- vocal tract
- visual information
- action selection
- humanoid robot
- smoothing algorithm
- linear prediction
- sound source
- wiener filter
- additive noise
- background noise
- human users
- real time
- multi modal
- speech recognition
- artificial life
- image processing
- machine learning
- multiresolution
- gesture recognition