Synchronization based on mixture alignment for sound source separation in wireless acoustic sensor networks.
Cosme Llerena-AguilarRoberto Gil-PitaManuel Rosa-ZureraDavid AyllónManuel Utrilla-MansoFrancisco LlerenaPublished in: Signal Process. (2016)
Keyphrases
- source separation
- sensor networks
- underwater acoustic
- sound source
- audio features
- network connectivity
- single channel
- visual sensor networks
- mobile wireless
- blind source separation
- wireless sensor networks
- wireless communication
- multi hop
- wireless networks
- denoising
- energy efficient
- resource constrained
- independent component analysis
- base station
- audio signal
- sensor data
- sensor nodes
- mobile nodes
- data gathering
- energy consumption
- mac protocol
- temporal structure
- data collection
- communication cost
- energy efficiency
- data streams
- speech signal
- mobile devices
- mobile networks
- computer vision
- data dissemination
- non stationary
- mobile ad hoc networks
- real environment
- audio visual
- multi channel
- activity recognition
- routing protocol
- low level
- pairwise
- data analysis