%Aigaion2 BibTeX export from Idiap Publications
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@INPROCEEDINGS{ganapathy:aes:2008,
         author = {Ganapathy, Sriram and Motlicek, Petr and Hermansky, Hynek and Garudadri, Harinath},
       projects = {Idiap},
          title = {Autoregressive Modelling of Hilbert Envelopes for Wide-band Audio Coding},
      booktitle = {{AES} 124th Convention, Audio Engineering Society},
           year = {2008},
           note = {IDIAP-RR 08-40},
       crossref = {ganapathy:rr08-40},
       abstract = {Frequency Domain Linear Prediction (FDLP) represents the technique for approximating temporal envelopes of a signal using autoregressive models. In this paper, we propose a wide-band audio coding system exploiting FDLP. Specifically, FDLP is applied on critically sampled sub-bands to model the Hilbert envelopes. The residual of the linear prediction forms the Hilbert carrier, which is transmitted along with the envelope parameters. This process is reversed at the decoder to reconstruct the signal. In the objective and subjective quality evaluations, the FDLP based audio codec at $66$ kbps provides competitive results compared to the state-of-art codecs at similar bit-rates.},
            pdf = {https://publications.idiap.ch/attachments/papers/2008/ganapathy-aes-2008.pdf},
     postscript = {ftp://ftp.idiap.ch/pub/papers/2008/ganapathy-aes-2008.ps.gz},
ipdmembership={speech},
}



crossreferenced publications: 
@TECHREPORT{ganapathy:rr08-40,
         author = {Ganapathy, Sriram and Motlicek, Petr and Hermansky, Hynek and Garudadri, Harinath},
       projects = {Idiap},
          title = {Autoregressive Modelling of Hilbert Envelopes for Wide-band Audio Coding},
           type = {Idiap-RR},
         number = {Idiap-RR-40-2008},
           year = {2008},
    institution = {IDIAP},
       abstract = {Frequency Domain Linear Prediction (FDLP) represents the technique for approximating temporal envelopes of a signal using autoregressive models. In this paper, we propose a wide-band audio coding system exploiting FDLP. Specifically, FDLP is applied on critically sampled sub-bands to model the Hilbert envelopes. The residual of the linear prediction forms the Hilbert carrier, which is transmitted along with the envelope parameters. This process is reversed at the decoder to reconstruct the signal. In the objective and subjective quality evaluations, the FDLP based audio codec at $66$ kbps provides competitive results compared to the state-of-art codecs at similar bit-rates.},
            pdf = {https://publications.idiap.ch/attachments/reports/2008/ganapathy-idiap-rr-08-40.pdf},
     postscript = {ftp://ftp.idiap.ch/pub/reports/2008/ganapathy-idiap-rr-08-40.ps.gz},
ipdmembership={speech},
}