Relevance-based quantization of scattering features for unsupervised mining of environmental audio

被引：0
作者：
Vincent Lostanlen
Grégoire Lafay
Joakim Andén
Mathieu Lagrange
机构：
[1] LS2N,
[2] CNRS,undefined
[3] Center for Computational Biology,undefined
[4] Flatiron Institute,undefined
[5] New York University,undefined
来源：
EURASIP Journal on Audio, Speech, and Music Processing | / 2018卷
关键词：
Unsupervised learning; Data mining; Acoustic signal processing; Wavelet transforms; Audio databases; Content-based retrieval; Nearest neighbor searches; Acoustic sensors; Environmental sensors;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The emerging field of computational acoustic monitoring aims at retrieving high-level information from acoustic scenes recorded by some network of sensors. These networks gather large amounts of data requiring analysis. To decide which parts to inspect further, we need tools that automatically mine the data, identifying recurring patterns and isolated events. This requires a similarity measure for acoustic scenes that does not impose strong assumptions on the data.
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  • [1] Andén J.(2014)Deep scattering spectrum IEEE Trans. Sig. Process 62 4114-4128
  • [2] Mallat S.(2007)The bag-of-frames approach to audio pattern recognition: A sufficient model for urban soundscapes but not for polyphonic music J. Acoust. Soc. Am 122 881-891
  • [3] Aucouturier J. J.(2013)Scattering transform for intrapartum fetal heart rate variability fractal analysis: A case study IEEE Trans. Biomed. Eng 61 1100-1108
  • [4] Defreville B.(1980)Comparison of parametric representations for monosyllabic word recognition in continuously spoken sentences IEEE Trans. Acoust. Speech Sig. Process 28 357-366
  • [5] Pachet F.(1977)Maximum likelihood from incomplete data via the EM algorithm J. Royal Stat. Soc. B Stat. Methol 39 1-38
  • [6] Chudáček V.(2006)A cognitive approach to urban soundscapes: Using verbal data to access everyday life auditory categories Acta Acustica U. Acustica 92 865-874
  • [7] Anden J.(2015)The bag-of-frames approach: A not so sufficient model for urban soundscapes JASA Express Lett 138 487-492
  • [8] Mallat S.(2006)The contribution of sound source characteristics in the assessment of urban soundscapes Acta Acustica U. Acustica 92 912-921
  • [9] Abry P.(1982)Least squares quantization in PCM IEEE Trans. Inf. Theory 28 129-137
  • [10] Doret M.(2012)Group Invariant Scattering Commun. Pur. Appl. Math 65 1331-1398
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