%Aigaion2 BibTeX export from Idiap Publications
%Thursday 21 November 2024 11:41:54 AM

@INPROCEEDINGS{motlicek:tsd:2006,
         author = {Motlicek, Petr and Hermansky, Hynek and Garudadri, Harinath and Srinivasamurthy, Naveen},
       projects = {Idiap},
          title = {Speech Coding based on Spectral Dynamics},
      booktitle = {Ninth International Conference on TEXT, SPEECH and DIALOGUE ({TSD})},
           year = {2006},
           note = {IDIAP-RR 06-05},
       crossref = {motlicek:rr06-05},
       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/papers/2006/motlicek-tsd-2006.pdf},
     postscript = {ftp://ftp.idiap.ch/pub/papers/2006/motlicek-tsd-2006.ps.gz},
ipdmembership={speech},
}



crossreferenced publications: 
@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},
}