Dr.-Ing. Christian Gerlach

Gerlach, C. G.: Beiträge zur Optimalität in der codierten Sprachübertragung, Ph. D. Dissertation IND, RWTH Aachen, Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN), 5, Feb. 1996

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), pp. 43-44, Sep. 1995

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), pp. 109-112, Apr. 1994

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

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), pp. 33-34, Oct. 1993

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), pp. 13-14, Oct. 1993

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), pp. 1123-1126, Sep. 1993

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), pp. 110-113, Sep. 1993

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), pp. 419-422, Apr. 1993