Efficient computation of microphone utility in a wireless acoustic sensor network with multi-channel Wiener filter based noise reduction.
Joseph SzurleyAlexander BertrandMarc MoonenPublished in: ICASSP (2012)
Keyphrases
- noise reduction
- efficient computation
- multi channel
- underwater acoustic
- mac protocol
- sensor networks
- wiener filter
- visual sensor networks
- single channel
- signal to noise ratio
- wireless sensor networks
- computational efficiency
- edge detection
- wireless communication
- sound source
- wireless networks
- sensor data
- multi hop
- energy consumption
- sensor nodes
- energy efficiency
- mobile networks
- automatic speech recognition
- mobile ad hoc networks
- mobile nodes
- data aggregation
- base station
- routing protocol
- mobile users
- routing algorithm
- denoising
- hidden markov models