%Aigaion2 BibTeX export from Idiap Publications
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@TECHREPORT{motlicek:rr06-05,
         author = {Motlicek, Petr and Hermansky, Hynek and Garudadri, Harinath and Srinivasamurthy, Naveen},
       projects = {Idiap},
          title = {Speech Coding based on Spectral Dynamics},
           type = {Idiap-RR},
         number = {Idiap-RR-05-2006},
           year = {2006},
    institution = {IDIAP},
           note = {Submitted for publication},
       abstract = {In this paper we present first experimental results with a novel audio coding technique based on approximating Hilbert envelopes of relatively long segments of audio signal in critical-band-sized sub-bands by autoregressive model. We exploit the generalized autocorrelation linear predictive technique that allows for a better control of fitting the peaks and troughs of the envelope in the sub-band. Despite introducing longer algorithmic delay, improved coding efficiency is achieved. Since the described technique does not directly model short-term spectral envelopes of the signal, it is suitable not only for coding speech but also for coding of other audio signals.},
            pdf = {https://publications.idiap.ch/attachments/reports/2006/motlicek-idiap-rr-06-05.pdf},
     postscript = {ftp://ftp.idiap.ch/pub/reports/2006/motlicek-idiap-rr-06-05.ps.gz},
ipdmembership={speech},
}