Rate-Distributed Spatial Filtering Based Noise Reduction in Wireless Acoustic Sensor Networks.
Jie ZhangRichard HeusdensRichard Christian HendriksPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2018)
Keyphrases
- noise reduction
- sensor networks
- spatial filtering
- signal to noise ratio
- underwater acoustic
- median filter
- communication cost
- mobile sensor networks
- network connectivity
- visual sensor networks
- wireless sensor networks
- mobile wireless
- sensor data
- sensor nodes
- noise level
- energy efficient
- wireless communication
- energy consumption
- edge detection
- mobile nodes
- wireless networks
- data streams
- base station
- multi hop
- median filtering
- routing protocol
- video coding
- image processing