Enhancement by postfiltering for speech and audio coding in ad-hoc sensor networks.
Sneha DasTom BäckströmPublished in: CoRR (2020)
Keyphrases
- sensor networks
- audio stream
- audio visual
- linear predictive coding
- broadcast news
- speaker identification
- wireless sensor networks
- environmental monitoring
- sensor data
- data collection
- coding scheme
- audio features
- speech recognition
- underwater acoustic
- communication cost
- energy efficient
- image processing
- sensor nodes
- data streams
- resource constrained
- speech signal
- energy consumption
- energy efficiency
- coding method
- video signals
- communication bandwidth
- visual data
- sensor readings
- mobile wireless
- data aggregation
- data gathering
- base station
- network connectivity
- image quality
- visual sensor networks
- video coding
- sensor web
- sensing devices
- distributed video coding
- real time