Conference and Journal Papers

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2005

Brüggen, T., Adrat, M. and Vary, P.: BPSK Modulation with Unequal Power Allocation Considering A Priori Knowledge, in Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)(Berlin, Germany), pp. 1071-1075, Sep. 2005 ©2005 IEEE


Geiser, B., Jax, P. and Vary, P.: Artificial Bandwidth Extension of Speech Supported by Watermark-Transmitted Side Information, in Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH)(Lisbon, Portugal), pp. 1497-1500, Sep. 2005


Geiser, B., Jax, P. and Vary, P.: Robust Wideband Enhancement of Speech by Combined Coding and Artificial Bandwidth Extension, in Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)(Eindhoven, The Netherlands), pp. 21-24, Sep. 2005


Lotter, T., Sauert, B. and Vary, P.: A Stereo Input-Output Superdirective Beamformer for Dual Channel Noise Reduction, in Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH)(Lisboa, Portugal), pp. 2285-2288, Sep. 2005


Clevorn, T., Brauers, J., Adrat, M. and Vary, P.: Turbo Decodulation: Iterative Combined Demodulation and Source-Channel Decoding, in (IEEE COML), Vol. 9, No. 9, pp. 820 - 822, Sep. 2005


Werner, M. and Vary, P.: Quality Control for UMTS-AMR Speech Channels, in Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH), Sep. 2005


Clevorn, T., Brauers, J., Adrat, M. and Vary, P.: EXIT Chart Analysis of Turbo Decodulation, in Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)(Berlin, Germany), pp. 711 - 715, Sep. 2005


Clevorn, T., Oldewurtel, F., Godtmann, S. and Vary, P.: Iterative Demodulation for DVB-S2, in Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)(Berlin, Germany), pp. 2576 - 2580, Sep. 2005


Clevorn, T. and Vary, P.: Iterative Source Coded Modulation: EXIT Charts, Complexity Comparisons and New Index Assignments, in Proceedings of European Signal Processing Conference (EUSIPCO)(Antalya, Turkey), Sep. 2005


Mertz, F., Engelke, U., Vary, P., Taddei, H. and Varga, I.: Applicability of UDP-Lite for Voice over IP in UMTS Networks, in Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)(Berlin, Germany), Sep. 2005


Löllmann, H. W. and Vary, P.: Efficient Non-Uniform Filter-Bank Equalizer, in Proceedings of European Signal Processing Conference (EUSIPCO)(Antalya, Turkey), Sep. 2005


Löllmann, H. W. and Vary, P.: Generalized Filter-Bank Equalizer for Noise Reduction with Reduced Signal Delay, in Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH)(Lisbon, Portugal), Sep. 2005


Löllmann, H. W. and Vary, P.: Low Delay Filter for Adaptive Noise Reduction, in Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)(Eindhoven, The Netherlands), pp. 205-208, Sep. 2005


Enzner, G., Krüger, H. and Vary, P.: On the Problem of Acoustic Echo Control in Cellular Networks, in Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)(Eindhoven, The Netherlands), Sep. 2005


Enzner, G. and Vary, P.: New Insights into the Statistical Signal Model and the Performance Bounds of Acoustic Echo Control, in Proceedings of European Signal Processing Conference (EUSIPCO), Sep. 2005


Krüger, H. and Vary, P.: A Partial Decorrelation Scheme for Improved Predictive Open Loop Quantization with Noise Shaping, in Proceedings of European Conference on Speech Communication and Technology (INTERSPEECH)(Lisboa, Portugal), Sep. 2005


Erdmann, C.: Hierarchical Vector Quantization: Theory and Application to Speech Coding, Ph. D. Dissertation IND, RWTH Aachen, Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN), 19, ISBN: 3-861-30646-8, Jul. 2005, ISBN: 3-861-30646-8


Brüggen, T. and Vary, P.: Unequal Error Protection by Modulation with Unequal Power Allocation, in (IEEE COML), Vol. 9, No. 6, pp. 484-486, Jun. 2005


Adrat, M., Brauers, J., Clevorn, T. and Vary, P.: The EXIT-Characteristic of Softbit-Source Decoders, in (IEEE COML), Vol. 9, No. 6, pp. 540 - 542, Jun. 2005


Adrat, M., Vary, P. and Clevorn, T.: Optimized Bit Rate Allocation for Iterative Source-Channel Decoding and its Extension towards Multi-Mode Transmission, in Proceedings of IST Mobile and Wireless Communications Summit(Dresden, Germany), Jun. 2005


Di Martino, E., Antweiler, C., Vary, P. and Westhofen, M.: Evaluation of Eustachian Tube opening by a new acoustic signal, in Proceedings of XVIII IFOS World Congress(Rome, Italy), Jun. 2005


Beaugeant, C., Varga, I., Lotter, T., Jax, P. and Vary, P.: Noise Reduction Preprocessing for the Adaptive Multi-Rate Wideband (AMR-WB) Speech Codec, in Proceedings of ETSI Workshop on Wideband Speech Quality in Terminals and Networks(Mainz, Germany), Jun. 2005


Jax, P. and Vary, P.: On the Use of Artificial Bandwidth Extension Techniques in Wideband Speech Communications, in Proceedings of ETSI Workshop on Wideband Speech Quality in Terminals and Networks(Mainz, Germany), Jun. 2005


Gierlich, H. W., Völl, S., Kettler, F. and Jax, P.: Background Noise Transmission Quality for Wideband Systems, in Proceedings of ETSI Workshop on Wideband Speech Quality in Terminals and Networks(Mainz, Germany), Jun. 2005


Brüggen, T. and Vary, P.: Analysis of Digital Modulation with Unequal Power Allocation, in Proceedings of IEEE Vehicular Technology Conference (VTC-Spring)(Stockholm, Sweden), pp. 1143-1147, May. 2005 ©2005 IEEE


Schmalen, L. and Adrat, M.: An Iterative, Turbo-like Approach to Convolutional Decoding, in Proceedings of International Student Conference on Electrical Engineering (POSTER)(Prague, Czech Republic), May. 2005


Lotter, T. and Vary, P.: Speech Enhancement by MAP Spectral Amplitude Estimation using a Super-Gaussian Speech Model, in (EURASIP ASP), Vol. 2005, No. 7, pp. 1110-1126, May. 2005


Clevorn, T. and Vary, P.: The Box-Minus Operator and its Application to Low-Complexity Belief Propagation Decoding, in Proceedings of IEEE Vehicular Technology Conference (VTC-Spring)(Stockholm, Sweden), pp. 687 - 691, May. 2005


Adrat, M. and Vary, P.: Iterative Source-Channel Decoding: Improved System Design Using EXIT Charts, in (EURASIP ASP), Vol. 2005, No. 6, pp. 928 - 941, May. 2005


Hoelper, C. and Frankort, A.: LPC Quantization and Interpolation in Coding for Speech Storage Applications, in Proceedings of International Student Conference on Electrical Engineering (POSTER)(Prague), May. 2005


Handke, C., Walther, L. E., Antweiler, C. and Westhofen, M.: Development of a new method for quantitative analysis of otolith function tests, in 76. Jahresversammlung der HNO-Heilkunde und Kopf- und Hals-Chirurgie (HNO Informationen)(Erfurt, Germany), May. 2005


Scheffczyk, S., Di Martino, E., Antweiler, C., Martinewski, E. and Westhofen, M.: Establishment of standard values in sonotubometry, in 76. Jahresversammlung der HNO-Heilkunde und Kopf- und Hals-Chirurgie (HNO Informationen)(Erfurt, Germany), May. 2005


Heinen, S. and Vary, P.: Source-Optimized Channel Coding for Digital Transmission Channels, in (IEEE TCOM), Vol. 53, No. 4, pp. 592 - 600, Apr. 2005


Brüggen, T. and Vary, P.: Modulation with Unequal Power Allocation (MUPA), in Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie"(Aachen, Germany), Apr. 2005


Jax, P.: Coding with Side Information: Bounds and an Application to Speech Coding, in Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie"(Aachen, Germany), Apr. 2005


Clevorn, T. and Adrat, M.: TURBO-DeCodulation: Iterative Combined Demodulation and Source-Channel Decoding, in Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie"(Aachen, Germany), Apr. 2005


Adrat, M. and Clevorn, T.: TURBO-DeCodulation: Gemeinsame Optimierung der Quellen- und Kanaldecodierungs-Komponenten mittels EXIT-Chart Analyse, in Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie"(Aachen, Germany), Apr. 2005


Geiser, B., Jax, P. and Vary, P.: Backwards-Compatible Wideband Speech Coding, in Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie"(Aachen, Germany), Apr. 2005


Krüger, H. and Vary, P.: Open Loop Prediction Quantization with Optimized Noise Shaping, in Sitzung der ITG-Fachgruppe "Angewandte Informationstheorie"(Aachen, Germany), Apr. 2005


Brüggen, T., Schulte-Hillen, C. and Vary, P.: Soft Demodulation and Unequal Power Allocation for Digital Modulation Schemes, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Philadelphia, PA, USA), pp. 1053-1056, Mar. 2005 ©2005 IEEE


Clevorn, T., Oldewurtel, F. and Vary, P.: Combined Iterative Demodulation and Decoding Using Very Short LDPC Codes and Rate-1 Convolutional Codes, in Proceedings of Conference on Information Sciences and Systems (CISS)(Baltimore, MD, USA), Mar. 2005


Gierlich, H. W., Völl, S., Jax, P. and Kettler, F.: Speech Quality Assessment for Wideband Systems, in Proceedings of German Annual Conference on Acoustics (DAGA)(Munich, Germany), Mar. 2005


Lotter, T.: Single and Multimicrophone Spectral Amplitude Estimation using a Super-Gaussian Speech Model, in Speech Enhancement, Springer Verlag, 2005


Vary, P. (Ed.): Jubiläumsfestschrift: 40 Jahre IND, , No. 20, Verlag Mainz in Aachen, 2005, ISBN: 0-000-00000-0