Spatio-temporal sparse sound field decomposition considering acoustic source signal characteristics.
Naoki MurataShoichi KoyamaNorihiro TakamuneHiroshi SaruwatariPublished in: ICASSP (2017)
Keyphrases
- spatio temporal
- sound source
- signal recovery
- compressive sensing
- spatial and temporal
- wavelet packet
- audio signal
- acoustic signal
- non stationary
- sparse data
- high frequency
- signal reconstruction
- source localization
- sound signals
- spatio temporal data
- space time
- signal processing
- underwater acoustic
- spatial temporal
- multiresolution