AES E-Library

K. Jacobson, M. Davies, and M. Sandler, "The Effects of Lossy Audio Encoding on Onset Detection Tasks," Paper 7541, (2008 October.). doi: K. Jacobson, M. Davies, and M. Sandler, "The Effects of Lossy Audio Encoding on Onset Detection Tasks," Paper 7541, (2008 October.). doi:
Abstract: In large audio collections, it is common to store audio content with perceptual encoding. However, encoding parameters may vary from collection to collection or even within a collection - using different bit rates, sample rates, codecs, etc. We evaluate the effect of various audio encodings on the onset detection task. We show that audio-based onset detection methods are surprisingly robust in the presence of MP3 encoded audio. Statistically significant changes in onset detection accuracy only occur at bit-rates lower than 32kbps.

@article{jacobson2008the,
author={jacobson, kurt and davies, matthew and sandler, mark},
journal={journal of the audio engineering society},
title={the effects of lossy audio encoding on onset detection tasks},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},} @article{jacobson2008the,
author={jacobson, kurt and davies, matthew and sandler, mark},
journal={journal of the audio engineering society},
title={the effects of lossy audio encoding on onset detection tasks},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={in large audio collections, it is common to store audio content with perceptual encoding. however, encoding parameters may vary from collection to collection or even within a collection - using different bit rates, sample rates, codecs, etc. we evaluate the effect of various audio encodings on the onset detection task. we show that audio-based onset detection methods are surprisingly robust in the presence of mp3 encoded audio. statistically significant changes in onset detection accuracy only occur at bit-rates lower than 32kbps.},}

TY - paper
TI - The Effects of Lossy Audio Encoding on Onset Detection Tasks
SP - EP -
AU - Jacobson, Kurt
AU - Davies, Matthew
AU - Sandler, Mark
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008 TY - paper
TI - The Effects of Lossy Audio Encoding on Onset Detection Tasks
SP - EP -
AU - Jacobson, Kurt
AU - Davies, Matthew
AU - Sandler, Mark
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008
AB - In large audio collections, it is common to store audio content with perceptual encoding. However, encoding parameters may vary from collection to collection or even within a collection - using different bit rates, sample rates, codecs, etc. We evaluate the effect of various audio encodings on the onset detection task. We show that audio-based onset detection methods are surprisingly robust in the presence of MP3 encoded audio. Statistically significant changes in onset detection accuracy only occur at bit-rates lower than 32kbps.