Christian Gerlach – Publications

Dr.-Ing. Christian Gerlach (1996)

Former scientific co-worker

Current Employer:: Alcatel SEL AG, Stuttgart

Gerlach, C. G.:

Beiträge zur Optimalität in der codierten Sprachübertragung,
Dissertation, no. 5 in Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN) ed. by Vary, P., Aachen, Germany: Verlag Mainz, Feb. 1996.
(in German)
Gerlach, C. G.:

Very Low Complexity CELP Speech Coding with Adaptive Phase Codebooks,
in: Proceedings of IEEE Workshop on Speech Coding (SCW), (Annapolis, Maryland, USA), Sept. 1995, pp. 43–44.
Gerlach, C. G.:

CELP Speech Coding with almost no Codebook Search,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Adelaide, Australia), vol. II, Apr. 1994, pp. 109–112.
Gerlach, C. G.:

Low Complexity CELP Speech Coding using Structured Codebooks,
in: Proceedings of Aachen Symposium on Signal Theory, (Aachen, Germany), Mar. 1994, pp. 247–250.
Paulus, J., Gerlach, C. G., and Antweiler, C.:

High Quality Coding of Wideband Speech at 24 kbit/s,
in: Proceedings of IEEE Workshop on Speech Coding for Telecommunications, (St. Jovite, Quebec, Canada), Oct. 1993, pp. 13–14.
Gerlach, C. G.:

Analysis-by-Synthesis Speech Coding with Extended Approximation Interval,
in: Proceedings of IEEE Workshop on Speech Coding for Telecommunications, (St. Jovite, Quebec, Canada), Oct. 1993, pp. 33–34.
Paulus, J., Antweiler, C., and Gerlach, C. G.:

High Quality Coding of Wideband Speech at 24 kbit/s,
in: Proceedings of European Conference on Speech Communication and Technology (EUROSPEECH), (Berlin, Germany, 21.-23.9.1993), Sept. 1993, pp. 110–113.
Gerlach, C. G.:

Optimality of Sequential Quantization in Analysis-by-Synthesis Speech Codecs,
in: Proceedings of European Conference on Speech Communication and Technology (EUROSPEECH), (Berlin, Germany, 21.-23.9.1993), Sept. 1993, pp. 1123–1126.
Gerlach, C. G.:

A Probabilistic Framework for Optimum Speech Extrapolation in Digital Mobile Radio,
in: Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), (Minneapolis, Minnesota, USA), vol. II, Apr. 1993, pp. 419–422.