TY - GEN
T1 - Automatic alignment of audio occurrences
T2 - 14th International Conference on Digital Audio Effects, DAFx 2011
AU - Ramona, Mathieu
AU - Peeters, Geoffroy
PY - 2011/1/1
Y1 - 2011/1/1
N2 - We propose here an original method for the automatic alignment of temporally distorted occurrences of audio items. The method is based on a so-called item-restricted fingerprinting process and a segment detection scheme. The high-precision estimation of the temporal distortions allows to compensate these alterations and obtain a perfect synchronization between the original item and the altered occurrence. Among the applications of this process, we focus on the verification and the alignment of audio fingerprinting annotations. Perceptual evaluation confirms the efficiency of the method in detecting wrong annotations, and confirms the high precision of the synchronization on the occurrences.
AB - We propose here an original method for the automatic alignment of temporally distorted occurrences of audio items. The method is based on a so-called item-restricted fingerprinting process and a segment detection scheme. The high-precision estimation of the temporal distortions allows to compensate these alterations and obtain a perfect synchronization between the original item and the altered occurrence. Among the applications of this process, we focus on the verification and the alignment of audio fingerprinting annotations. Perceptual evaluation confirms the efficiency of the method in detecting wrong annotations, and confirms the high precision of the synchronization on the occurrences.
UR - https://www.scopus.com/pages/publications/84872743213
M3 - Conference contribution
AN - SCOPUS:84872743213
SN - 9782954035109
T3 - Proceedings of the International Conference on Digital Audio Effects, DAFx
SP - 429
EP - 436
BT - Proceedings of the 14th International Conference on Digital Audio Effects, DAFx 2011
Y2 - 19 September 2011 through 23 September 2011
ER -