• Impressum

2007 | Conferences and Journal Papers

• Geiser, B., Jax, P., Vary, P., Taddei, H., Schandl, S., Gartner, M., Guillaumé, C., and Ragot, S.:
    
  Bandwidth Extension for Hierarchical Speech and Audio Coding in ITU-T Rec. G.729.1,
  in: IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, no. 8, Nov. 2007, pp. 2496–2509, ISSN: 1558-7916.
• Vary, P. and Geiser, B.:
    
  Steganographic Wideband Telephony Using Narrowband Speech Codecs,
  in: Conference Record of Asilomar Conference on Signals, Systems, and Computers (ACSSC), (Pacific Grove, CA, USA), Nov. 2007, pp. 1475–1479.
  – Invited Talk –.
• Löllmann, H. W. and Vary, P.:
    
  Post-Filter Design for Superdirective Beamformers with Closely Spaced Microphones,
  in: Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), (New Paltz, USA), Oct. 2007, pp. 291–294.
• Schotsch, B., Vary, P., and Clevorn, T.:
    
  Adaptive Exploitation of Residual Redundancy in Iterative Source-Channel Decoding,
  in: Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC), (Athens, Greece, 3.-7.9.2007), Sept. 2007, pp. 1–5, ISBN: 1-424-41143-2, DOI: http://dx.doi.org/10.1109/PIMRC.2007.4394167.
• Löllmann, H. W. and Vary, P.:
    
  Improved Design of Oversampled Allpass Transformed DFT Filter-Banks with Near-Perfect Reconstruction,
  in: Proceedings of European Signal Processing Conference (EUSIPCO), (Poznan, Poland), EURASIP, Sept. 2007, pp. 50–54.
• Krüger, H. and Vary, P.:
    
  Warped Linear Prediction for Improved Perceptual Quality in the SCELP Low Delay Audio Codec,
  in: Proceedings of International Conference on Digital Audio Effects (DAFx), (Bordeaux, France), Sept. 2007, pp. 291–296.
• Di Martino, E., Nath, V. E., Kellner, A., Telle, A., Antweiler, C., and Vary, P.:
   
  Eustachian Tube function measurement with Perfect Sequences in children,
  in: American Acadamy AAO-HNS Meeting, (Washington), Sept. 2007.
• Di Martino, E., Nath, V. E., Telle, A., and Vary, P.:
   
  Eustachian Tube Testing with Perfect Sequences in Children,
  in: AAO-HNS Conference, (Washington), Sept. 2007.
• Geiser, B., Taddei, H., and Vary, P.:
    
  Artificial Bandwidth Extension without Side Information for ITU-T G.729.1,
  in: Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH), (Antwerp, Belgium, 27.-31.8.2007), Aug. 2007, pp. 2493–2496.
• Di Martino, E., Nath, V. E., Telle, A., and Vary, P.:
   
  Sonotubometry in Children and Juvenile Patients,
  in: Otolaryngology - Head and Neck Surgery, vol. 137, no. 2, Aug. 2007, pp. 175–176.
• Löllmann, H. W. and Vary, P.:
   
  Uniform and Warped Low Delay Filter-Banks for Speech Enhancement,
  in: Speech Communication, vol. 49, no. 7-8, July 2007, pp. 574–587, ISSN: 0167-6393.
  – Special Issue on Speech Enhancement –.
• Di Martino, E., Nath, V. E., Telle, A., Kellner, A., and Vary, P.:
   
  Sonotubometry with Perfect Sequences in children and adolescents,
  in: 6th European Congress of Oto-Rhino-Laryngology, Head and Neck Surgery, (Vienna/Austria), June 2007.
• Schmalen, L., Vary, P., Adrat, M., and Clevorn, T.:
    
  On the EXIT Characteristics of Feed Forward Convolutional Codes,
  in: Proceedings of IEEE International Symposium on Information Theory (ISIT), (Nice, France), June 2007, pp. 2686–2690.
• Schmalen, L., Clevorn, T., and Vary, P.:
    
  Iterative Source-Coded Equalization: Turbo Error Concealment for ISI Channels,
  in: Proceedings of IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC), (Helsinki, Finland), June 2007.
• Schotsch, B.:
    
  Mismatch of First Order A Priori Information in Iterative Source-Channel Decoding,
  in: Proceedings of International Student Conference on Electrical Engineering (POSTER), (Prague, Czech Republic, 17.5.2007), Ceské Vysoké Ucení Technické, May 2007.
• Geiser, B. and Vary, P.:
    
  Estimation of Bandwidth Extension Parameters in ITU-T G.729.1,
  in: Proceedings of ETSI Workshop on Speech and Noise in Wideband Communication, (Sophia Antipolis, France), May 2007.
• Hoelper, C. and Vary, P.:
    
  Wideband Speech Access by Wireless Pseudo Analogue-Digital Transmission,
  in: Proceedings of ETSI Workshop on Speech and Noise in Wideband Communication, (Sophia Antipolis, France), May 2007.
• Mähönen, P., Mathar, R., and Vary, P.:
    
  Kommunikationstechnik für das mobile Internet von morgen,
  in: RWTH Themen, vol. 1/2007, May 2007.
  (in German)
• Di Martino, E., Nath, V. E., Telle, A., Antweiler, C., Kellner, A., and Vary, P.:
   
  Erste klinische Erfahrungen mit Perfekten Sequenzen zur Sonotubometrie bei Kleinkindern,
  in: 78. Jahresversammlung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie e.V., (München), May 2007.
  (in German)
• Ragot, S., Kövesi, B., Trilling, R., Virette, D., Duc, N., Massaloux, D., Proust, S., Geiser, B., Gartner, M., Schandl, S., Taddei, H., Gao, Y., Shlomot, E., Ehara, H., Yoshida, K., Vaillancourt, T., Salami, R., Lee, M. S., and Kim, D. Y.:
    
  ITU-T G.729.1: An 8-32 kbit/s Scalable Coder Interoperable with G.729 for Wideband Telephony and Voice over IP,
  in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Honolulu, Hawai'i, USA), vol. IV, Apr. 2007, pp. 529–532.
• Geiser, B. and Vary, P.:
    
  Backwards Compatible Wideband Telephony in Mobile Networks: CELP Watermarking and Bandwidth Extension,
  in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Honolulu, Hawai'i, USA), vol. IV, Apr. 2007, pp. 533–536.
  – Awarded with the "2007 IEEE Spoken Language Processing Grant" –.
• Hoelper, C. and Vary, P.:
    
  A New Modulation Concept for Mixed Pseudo Analogue-Digital Speech and Audio Transmission,
  in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Honolulu, Hawai'i, USA), Apr. 2007.
• Di Martino, E., Nath, V. E., Telle, A., Antweiler, C., and Vary, P.:
   
  Sonotubometry with Perfect Sequences in Evaluation of Eustachian Tube Function,
  in: National Romanian ENT Conference, (Constanza), Apr. 2007.
• Di Martino, E., Thaden, R., Antweiler, C., Reineke, T., Westhofen, M., Beckschebe, J., Vorländer, M., and Vary, P.:
   
  Evaluation of Eustachian Tube Function by Sonotubometry: Results and Reliability of 8 kHz Signals in Normal Subjects,
  in: European Archives of Oto-Rhino-Laryngology and Head & Neck, vol. 264, no. 3, Mar. 2007, pp. 231–236, ISSN: 0000-0000.