Real-time multiple DOA estimation of speech sources in wireless acoustic sensor networks.
David AyllónRoberto Gil-PitaManuel Rosa-ZureraHamid KrimPublished in: ICASSP (2015)
Keyphrases
- sensor networks
- underwater acoustic
- heterogeneous sensor networks
- real time
- wireless video
- wireless sensor
- wireless sensor networks
- network connectivity
- visual sensor networks
- sensor data
- doa estimation
- mobile wireless
- environmental monitoring
- energy consumption
- sensor nodes
- data gathering
- energy efficient
- direction of arrival
- resource constrained
- data streams
- communication bandwidth
- communication cost
- mobile sensor networks
- wireless communication
- wireless sensor nodes
- energy efficiency
- multi hop
- sensor web
- sensor readings
- computer simulation
- image processing
- speech signal
- base station
- speech recognition
- wireless networks