A fast search algorithm for background music signals based on the search for numerous small signal components.
Hidehisa NaganoKunio KashinoHiroshi MurasePublished in: ICASSP (5) (2003)
Keyphrases
- search algorithm
- search space
- signal processing
- search strategy
- slowly varying
- audio signals
- branch and bound
- search methods
- search tree
- search problems
- signal detection
- search procedure
- heuristic search
- hill climbing
- original signal
- single channel
- multidimensional signals
- heart rate
- radio frequency
- frequency spectrum
- acoustic signal
- acoustic emission
- signal acquisition
- audio signal
- white noise
- graph search
- modulation scheme
- soft threshold
- hilbert huang transform
- transcranial magnetic stimulation
- sensor array
- spectrum analysis
- input signals
- low signal to noise ratio
- duplicate detection
- wavelet transform