Channel noise robustness for low-bitrate remote speech recognition.
Alexis BernardAbeer AlwanPublished in: INTERSPEECH (2002)
Keyphrases
- speech recognition
- bit rate
- noisy environments
- rate distortion
- video coding
- speech signal
- bitstream
- visual quality
- video quality
- inter frame
- hidden markov models
- background noise
- automatic speech recognition
- subband
- language model
- motion vectors
- speech synthesis
- image quality
- pattern recognition
- multiview video coding
- macroblock
- speech recognition systems
- computational complexity
- coding efficiency
- rate adaptation
- noise reduction
- scalable video coding
- signal to noise ratio
- noise model
- speech enhancement
- multi channel
- prediction error
- wireless channels
- machine learning
- coding scheme
- motion estimation
- computer vision