A Novel Radar Sensor for the Non-Contact Detection of Speech Signals.
Mingke JiaoGuohua LuXiJing JingSheng LiYanfeng LiJianqi WangPublished in: Sensors (2010)
Keyphrases
- speech signal
- noisy environments
- speech recognition
- automatic speech recognition
- background noise
- sound source
- forward looking infrared
- additive noise
- linear prediction
- hidden markov models
- vocal tract
- speech enhancement
- image acquisition
- natural images
- signal processing
- millimeter wave
- automatic speech recognition systems
- machine learning