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EnviroMic: Towards Cooperative Storage and Retrieval in Audio Sensor Networks
2007
27th International Conference on Distributed Computing Systems (ICDCS '07)
This paper presents the design, implementation, and evaluation of EnviroMic, a novel distributed acoustic monitoring, storage, and trace retrieval system. Audio represents one of the least exploited modalities in sensor networks to date. The relatively high frequency and large size of audio traces motivate distributed algorithms for coordinating recording tasks, reducing redundancy of data stored by nearby sensors, filtering out silence, and balancing storage utilization in the network.
doi:10.1109/icdcs.2007.108
dblp:conf/icdcs/LuoCHASW07
fatcat:5q6fplexfnhv7h7ktbvqy4omsm