Energy-Efficient Sparsity-Driven Speech Enhancement in Wireless Acoustic Sensor Networks.
Jie ZhangRui TaoJun DuLi-Rong DaiPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2023)
Keyphrases
- energy efficient
- sensor networks
- speech enhancement
- underwater acoustic
- multi hop
- wireless sensor networks
- mac protocol
- network connectivity
- data gathering
- noise reduction
- wireless communication
- mobile wireless
- noisy environments
- energy consumption
- visual sensor networks
- sensor nodes
- mobile nodes
- base station
- wireless networks
- energy efficiency
- signal to noise ratio
- single channel
- data dissemination
- speech signal
- data collection
- sensor data
- communication cost
- data aggregation
- cellular networks
- data streams
- vocal tract
- mobile networks
- information dissemination
- multi channel
- mobile users
- routing protocol
- sound source
- cluster head
- mobile ad hoc networks
- data transmission
- topology control
- mobile devices