Vary, Prof. Dr. Peter

Peter led several IPR related projects in the area of speech and channel coding.

His core competencies are digital speech processing and coding for cellular radio, joint source-channel coding, error concealment and modulation.

Peter is Professor at the Technical University Aachen and Director of the “Institut für Nachrichtengeräte und Datenverarbeitung” (Institute for Communication Systems). His research activities include signal processing in the mobile terminal (speech coding, noise suppression, echo cancellation, artificial wideband extension, joint source-channel coding, error concealment) and radio resource management in cellular networks. He contributed to the standardization of GSM/ITU/3GPP speech codecs.

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