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Vary, P.
,
Fingscheidt, T.
, and
Zürbes, S.
:
Qualitätsverbesserung in
GSM
-Mobilfunksystemen durch Makrodiversität und Softbit-Sprachdecodierung
,
in:
ITG Diskussionssitzung "Möglichkeiten und Grenzen digitaler Signalverarbeitung in Funksystemen"
, (Nürnberg, Germany), Oct. 1997.
(in German)
Fingscheidt, T.
and
Vary, P.
:
Speech Decoding with Error Concealment Using Residual Source Redundancy
,
in:
Proceedings of IEEE Workshop on Speech Coding for Telecommunications
, (Pocono Manor, PA, USA), Sept. 1997, pp. 91–92.
Antweiler, C.
:
Adaptation of Acoustic Echo Cancellers Exploiting Spectral Characteristics of Room Impulse Responses
,
in:
Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)
, (London, Great Britain, 0.-0.9.1997), Sept. 1997, pp. 57–60.
Fingscheidt, T.
and Scheufen, O.:
Robust
GSM
Speech Decoding Using the Channel Decoder's Soft Output
,
in:
Proceedings of European Conference on Speech Communication and Technology (EUROSPEECH)
, (Rhodes, Greece, 0.-0.9.1997), Sept. 1997, pp. 1315–1318.
Zürbes, S.
:
Power Control in Simulcast Digital Cellular Radio Networks
,
in:
Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)
, (Helsinki, Finland), Sept. 1997, pp. 887–891.
Zürbes, S.
:
Frequency Assignment in Cellular Radio by Stochastic Optimization
,
in:
ITG-Fachtagung Mobile Kommunikation
, (Bonn, Germany, 0.-0.9.1997), Sept. 1997, pp. 135–142.
Dörbecker, M.
:
Speech Enhancement Using Small Microphone Arrays with Optimized Directivity
,
in:
Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)
, (London, Great Britain, 0.-0.9.1997), Sept. 1997, pp. 100–103.
Dörbecker, M.
:
Small Microphone Arrays with Optimized Directivity for Speech Enhancement
,
in:
Proceedings of European Conference on Speech Communication and Technology (EUROSPEECH)
, (Rhodes, Greece, 0.-0.9.1997), Sept. 1997, pp. 327–330.
Martin, R.
,
Gustafsson, S.
, and Moser, M.:
Acoustic Echo Cancellation for Microphone Arrays using Switched Coefficient Vectors
,
in:
Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)
, (London, Great Britain, 0.-0.9.1997), Sept. 1997, pp. 85–88.
Heinen, S.
, Geiler, A., and
Vary, P.
:
MAP Channel Decoding by exploiting Multilevel Source A Priori Knowledge
,
in:
ITG-Fachtagung Mobile Kommunikation
, (Bonn, Germany, 0.-0.9.1997), Sept. 1997, pp. 467–474.
Gustafsson, S.
and
Martin, R.
:
Combined Acoustic Echo Control and Noise Reduction Based on Residual Echo Estimation
,
in:
Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)
, (London, Great Britain, 0.-0.9.1997), Sept. 1997, pp. 160–163.
Gustafsson, S.
and
Martin, R.
:
Combined Acoustic Echo Control and Noise Reduction for Mobile Communications
,
in:
Proceedings of European Conference on Speech Communication and Technology (EUROSPEECH)
, (Rhodes, Greece, 0.-0.9.1997), Sept. 1997, pp. 1403–1406.
Zürbes, S.
:
Kapazitätssteigerung im digitalen Mobilfunk durch Gleichwellenversorgung
,
in:
ITG Diskussionssitzung "Spektrale Effizienz und Netzkapazität"
, (Vienna, Austria), May 1997.
(in German)
Fingscheidt, T.
and
Vary, P.
:
Robust Speech Decoding: A Universal Approach to Bit Error Concealment
,
in:
Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
, (Munich, Germany), vol. 3, Apr. 1997, pp. 1667–1670.
Antweiler, C.
, Grunwald, J., and Quack, H.:
Approximation of Optimal Step Size Control for Acoustic Echo Cancellation
,
in:
Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
, (Munich, Germany), Apr. 1997, pp. 295–298.
Vary, P.
,
Schnitzler, J.
, and
Paulus, J.
:
Datenkompression für breitbandige Telefone
,
in:
Proceedings of German Annual Conference on Acoustics (DAGA)
, (Kiel, Germany), Mar. 1997.
(in German)
Antweiler, C.
:
Kompensation von akustischen Echosignalen unter Verwendung von spektralen Gewichtungsfiltern
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997, pp. 247–250.
(in German)
Fingscheidt, T.
and Scheufen, O.:
Error Concealment in the
GSM
System by Softbit Speech Decoding
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997, pp. 229–232.
Dörbecker, M.
and Moll, T.:
Einsatz superdirektiver Mikrofonarrays in Kombination mit adaptiven Verfahren zur Reduktion akustischer Störgeräusche
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997, pp. 243–246.
(in German)
Knoblich, U. and
Dörbecker, M.
:
Frequenzbereichs-Algorithmen zur Adaption eines Kompensationsfilters für akustische Echos
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997.
(in German)
Zürbes, S.
and
Martin, R.
:
GOSSIP: A Very Compact Object-Oriented Discrete Time Signal Processing Simulation Package
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997, pp. 171–174.
Martin, R.
:
Algorithms for Hands-Free Voice Communication in Noisy Environments
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997, pp. 233–238.
Paulus, J.
and
Schnitzler, J.
:
Wideband Speech Coding for the
GSM
Fullrate Channel?
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997, pp. 199–202.
Gustafsson, S.
:
Combined Frequency Domain Acoustic Echo Attenuation and Noise Reduction
,
in:
Proceedings of Aachen Symposium on Signal Theory
, (Aachen, Germany), Mar. 1997, pp. 271–274.
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