An RF Stethoscope with Digital SSB Frequency Modulation for Use in a Noisy Environment.
Herbert M. AumannRobert M. BowiePublished in: MWSCAS (2020)
Keyphrases
- noisy environments
- frequency modulation
- noise reduction
- speaker verification
- speech recognition
- amplitude modulation
- speech enhancement
- background noise
- speech signal
- radar signal
- radio frequency
- instantaneous frequency
- hidden markov models
- pattern recognition
- signal to noise ratio
- edge detection
- relevance feedback