TY - GEN
T1 - A generic audio identification system for radio broadcast monitoring based on data-driven segmentation
AU - Khemiri, Houssemeddine
AU - Petrovska-Delacrétaz, Dijana
AU - Chollet, Gérard
PY - 2012/12/1
Y1 - 2012/12/1
N2 - In this paper, a generic audio identification system is introduced to identify advertisements and songs in radio broadcast streams using automatically acquired segmental units. A new fingerprinting method based on ALISP datadriven segmentation is presented. A modified BLAST algorithm is also proposed for fast and approximate matching of ALISP sequences. To detect commercials and songs, ALISP transcriptions of references composed of large library of commercials and songs, are compared to the transcriptions of the test radio stream using Levenshtein distance. The system is described and evaluated on broadcast audio streams from 12 French radio stations. For advertisement identification, a mean precision rate of 100% with the corresponding recall value of 98% were achieved. For music identification, a mean precision rate of 100% with the corresponding recall value of 95% were achieved.
AB - In this paper, a generic audio identification system is introduced to identify advertisements and songs in radio broadcast streams using automatically acquired segmental units. A new fingerprinting method based on ALISP datadriven segmentation is presented. A modified BLAST algorithm is also proposed for fast and approximate matching of ALISP sequences. To detect commercials and songs, ALISP transcriptions of references composed of large library of commercials and songs, are compared to the transcriptions of the test radio stream using Levenshtein distance. The system is described and evaluated on broadcast audio streams from 12 French radio stations. For advertisement identification, a mean precision rate of 100% with the corresponding recall value of 98% were achieved. For music identification, a mean precision rate of 100% with the corresponding recall value of 95% were achieved.
KW - ALISP units
KW - Audio fingerprinting
KW - Audio identification
KW - Data-driven audio segmentation
UR - https://www.scopus.com/pages/publications/84874244600
U2 - 10.1109/ISM.2012.87
DO - 10.1109/ISM.2012.87
M3 - Conference contribution
AN - SCOPUS:84874244600
SN - 9780769548753
T3 - Proceedings - 2012 IEEE International Symposium on Multimedia, ISM 2012
SP - 427
EP - 432
BT - Proceedings - 2012 IEEE International Symposium on Multimedia, ISM 2012
T2 - 14th IEEE International Symposium on Multimedia, ISM 2012
Y2 - 10 December 2012 through 12 December 2012
ER -