Speech enhancement strategy for speech recognition microcontroller under noisy environments.
Kit Yan ChanSven NordholmKa Fai Cedric YiuRoberto TogneriPublished in: Neurocomputing (2013)
Keyphrases
- noisy environments
- speech recognition
- speech enhancement
- speech signal
- speech synthesis
- vocal tract
- automatic speech recognition
- noisy speech
- hidden markov models
- speaker verification
- speaker identification
- digit recognition
- background noise
- language model
- pattern recognition
- noise reduction
- computer vision
- voice activity detection
- word recognition
- spectral subtraction
- single channel
- speaker diarization
- signal to noise ratio