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GfK e.V.
RWTH Aachen University
Michael Kappelan – Publications
Dr.-Ing. Michael Kappelan (1997)
Former scientific co-worker
Current Employer:
TÜV SÜD Product Service GmbH, München
E-mail:
Kappelan, M.
:
Eigenschaften von Allpaß-Ketten und ihre Anwendung bei der nicht-äquidistanten spektralen Analyse und Synthese
,
Dissertation, no. 8 in Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN) ed. by
Vary, P.
, Aachen, Germany: Verlag Mainz, 1998.
(in German)
Schnitzler, J.
and
Kappelan, M.
:
On Nonuniform Filter Banks for Subband Speech Coding and Their Efficient Implementation
,
in:
ITG-Fachtagung Sprachkommunikation
, (Dresden, Germany, 0.-0.8.1998), Aug. 1998, pp. 73–76.
Kappelan, M.
, Strauß, B., and
Vary, P.
:
Flexible Nonuniform Filter Banks Using Allpass Transformation of Multiple Order
,
in:
Proceedings of European Signal Processing Conference (EUSIPCO)
, (Trieste, Italy), Sept. 1996, pp. 1745–1748.
Usai, P., Pascal, D., Cosier, G., Sotscheck, J., and
Kappelan, M.
:
Subjective Performance Evaluation of the
GSM
Half-Rate Coding Algorithm
,
in:
Proceedings of IEEE International Conference on Communications (ICC)
, (Seattle, USA), June 1995, pp. 65–71.
Wuppermann, F.,
Antweiler, C.
, and
Kappelan, M.
:
Objective Analysis of the
GSM
Half Rate Speech Codecs
,
in:
Proceedings of European Conference on Speech Communication and Technology (EUROSPEECH)
, (Berlin, Germany, 21.-23.9.1993), Sept. 1993, pp. 249–252.
Mucke, H. J. and
Kappelan, M.
:
Digitale Signalprozessoren in der Signalverarbeitung
,
in:
Funkschau
, July 1993.
(in German)