Microphone utility estimation in acoustic sensor networks using single-channel signal features.
Michael GüntherAndreas BrendelWalter KellermannPublished in: EURASIP J. Audio Speech Music. Process. (2023)
Keyphrases
- sensor networks
- single channel
- underwater acoustic
- multi channel
- sound source
- wireless sensor networks
- sensor data
- sensor nodes
- environmental monitoring
- signal processing
- communication cost
- speech enhancement
- independent component analysis
- mobile sensor networks
- feature vectors
- multiscale
- wavelet decomposition
- speech signal
- data streams
- prior information
- routing protocol
- feature space
- communication bandwidth
- feature extraction