%Aigaion2 BibTeX export from Idiap Publications
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@ARTICLE{Garner_SPECOM_2011,
         author = {Garner, Philip N.},
       projects = {IM2},
          month = oct,
          title = {Cepstral normalisation and the signal to noise ratio spectrum in automatic speech recognition},
        journal = {Speech Communication},
         volume = {53},
         number = {8},
           year = {2011},
          pages = {991--1001},
            doi = {http://dx.doi.org/10.1016/j.specom.2011.05.007},
       crossref = {Garner_Idiap-RR-15-2011},
       abstract = {Cepstral normalisation in automatic speech recognition is
  investigated in the context of robustness to additive noise.  In
  this paper, it is argued that such normalisation leads naturally to
  a speech feature based on signal to noise ratio rather than absolute
  energy (or power).  Explicit calculation of this SNR-cepstrum
  by means of a noise estimate is shown to have theoretical and
  practical advantages over the usual (energy based) cepstrum.  The
  relationship between the SNR-cepstrum and the articulation index,
  known in psycho-acoustics, is discussed.  Experiments are presented
  suggesting that the combination of the SNR-cepstrum with the well
  known perceptual linear prediction method can be beneficial in noisy
  environments.},
            pdf = {https://publications.idiap.ch/attachments/papers/2011/Garner_SPECOM_2011.pdf}
}



crossreferenced publications: 
@TECHREPORT{Garner_Idiap-RR-15-2011,
         author = {Garner, Philip N.},
       keywords = {aurora, Automatic Speech Recognition, cepstral normalisation, Noise Robustness},
       projects = {IM2},
          month = {5},
          title = {Cepstral normalisation and the signal to noise ratio spectrum in automatic speech recognition.},
           type = {Idiap-RR},
         number = {Idiap-RR-15-2011},
           year = {2011},
    institution = {Idiap},
       abstract = {Cepstral normalisation in automatic speech recognition is
  investigated in the context of robustness to additive noise.  It is
  argued that such normalisation leads naturally to a speech feature
  based on signal to noise ratio rather than absolute energy (or
  power).  Explicit calculation of this {\em SNR-cepstrum} by means of a
  noise estimate is shown to have theoretical and practical advantages
  over the usual (energy based) cepstrum.  The SNR-cepstrum is shown
  to be almost identical to the articulation index known in
  psycho-acoustics.  Combination of the SNR-cepstrum with the well
  known perceptual linear prediction method is shown to be beneficial
  in noisy environments.},
            pdf = {https://publications.idiap.ch/attachments/reports/2010/Garner_Idiap-RR-15-2011.pdf}
}