TY - GEN
T1 - Computational auditory scene analysis and its application to robot audition
T2 - Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure, ICKS 2007
AU - Okuno, Hiroshi G.
AU - Ogata, Tetsuya
AU - Komatani, Kazunori
PY - 2007/9/25
Y1 - 2007/9/25
N2 - We have been engaged in research on computational auditory scene analysis to attain sophisticated robot/computer human interaction by manipulating real-world sound signals. The objective of our research is the understanding of an arbitrary sound mixture including non-speech sounds and music as well as voiced speech, obtained by robot's ears, that is, microphones embedded in the robot. We have coped with three main issues in computational auditory scene analysis, that is, sound source localization, separation, and recognition of separated sounds for a mixture of speech signals as well as polyphonic music signals. This paper overviews our results in robot audition, in particular, Missing Feature Theory based integration of sound source separation and automatic speech recognition, and those in music information processing, in particular, drum sound equalizer.
AB - We have been engaged in research on computational auditory scene analysis to attain sophisticated robot/computer human interaction by manipulating real-world sound signals. The objective of our research is the understanding of an arbitrary sound mixture including non-speech sounds and music as well as voiced speech, obtained by robot's ears, that is, microphones embedded in the robot. We have coped with three main issues in computational auditory scene analysis, that is, sound source localization, separation, and recognition of separated sounds for a mixture of speech signals as well as polyphonic music signals. This paper overviews our results in robot audition, in particular, Missing Feature Theory based integration of sound source separation and automatic speech recognition, and those in music information processing, in particular, drum sound equalizer.
UR - http://www.scopus.com/inward/record.url?scp=34548809160&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34548809160&partnerID=8YFLogxK
U2 - 10.1109/ICKS.2007.7
DO - 10.1109/ICKS.2007.7
M3 - Conference contribution
AN - SCOPUS:34548809160
SN - 0769528112
SN - 9780769528113
T3 - Proceedings - Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure, ICKS 2007
SP - 69
EP - 76
BT - Proceedings - Second International Conference on Informatics Research for Development of Knowledge Society Infrastructure, ICKS 2007
Y2 - 29 January 2007 through 29 January 2007
ER -