Estimating MP3PRO encoder parameters from decoded audio

Abstract
We present an approach to estimate encoder parameters from previously MP3PRO-compressed, then decompressed audio material. The algorithm has been designed to identify the presence of spectral band replication (SBR), and for bit-rate detection. Furthermore, MP3 compression parameters like frame offset and block type are detected. As evaluation results show, the approach is able to identify SBR with a high accuracy, while the compression bit-rate detection is prone to errors, especially for higher bit-rates.
  • Citation
  • BibTeX
Bießmann, P., Gärtner, D., Dittmar, C., Aichroth, P., Schnabel, M., Schuller, G. & Geiger, R., (2013). Estimating MP3PRO encoder parameters from decoded audio. In: Horbach, M. (Hrsg.), INFORMATIK 2013 – Informatik angepasst an Mensch, Organisation und Umwelt. Bonn: Gesellschaft für Informatik e.V.. (S. 2841-2852).
@inproceedings{mci/Bießmann2013,
author = {Bießmann, Paul AND Gärtner, Daniel AND Dittmar, Christian AND Aichroth, Patrick AND Schnabel, Michael AND Schuller, Gerald AND Geiger, Ralf},
title = {Estimating MP3PRO encoder parameters from decoded audio},
booktitle = {INFORMATIK 2013 – Informatik angepasst an Mensch, Organisation und Umwelt},
year = {2013},
editor = {Horbach, Matthias} ,
pages = { 2841-2852 },
publisher = {Gesellschaft für Informatik e.V.},
address = {Bonn}
}
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ISBN: 978-3-88579-614-5
ISSN: 1617-5468
xmlui.MetaDataDisplay.field.date: 2013
Language: en (en)
Content Type: Text/Conference Paper
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