TASLP
2010
13 years 7 months ago
2010
We introduce two new methods for the demodulation of acoustic signals by posing the problem in a convex optimization framework. This allows the parameters of the modulator and carr...
TSP
2008
14 years 16 days ago
2008
This paper presents methods for independently modifying the time and pitch scale of acoustic signals, with an emphasis on speech signals. The algorithms developed here use paramet...
MM
1994
ACM
14 years 4 months ago
1994
ACM
This paper presents a beat tracking system that processes acoustic signals of music and recognizes temporal positions of beats in real time. Musical beat tracking is needed by var...
CMMR
2003
Springer
14 years 5 months ago
2003
Springer
High-Level music descriptors are key ingredients for music information retrieval systems. Although there is a long tradition in extracting information from acoustic signals, the fi...
ISMIR
2004
Springer
14 years 6 months ago
2004
Springer
High-Level music descriptors are key ingredients for music information retrieval systems. Although there is a long tradition in extracting information from acoustic signals, the f...
MOBICOM
2006
ACM
14 years 6 months ago
2006
ACM
Autonomous underwater vehicles (AUVs) have great value as platforms for sensors. While traditional AUVs have been large platforms that tend to operate alone or in very small group...