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Energy-efficient real-time compression of biosignals

: George, R.M.; Audi, J.C.; Ruff, R.; Hoffmann, K.-P.

Deutsche Gesellschaft für Biomedizinische Technik -DGBMT-; Univ. Freiburg/Brsg., Institut für Mikrosystemtechnik -IMTEK-:
BMT 2012, Biomedizinische Technik. Proceedings 46. DGBMT Jahrestagung : Jena, September 16 - 19, 2012
Berlin: De Gruyter, 2012 (Biomedizinische Technik 57, 2012, Supplement 1)
Deutsche Gesellschaft für Biomedizinische Technik (DGBMT Jahrestagung) <46, 2012, Jena>
Conference Paper, Journal Article
Fraunhofer IBMT ()

To meet the demand for higher data rates and energy efficiency in medical implants, a real-time compression codec for biosignals was developed. The designed Adaptive Vector-Quantization Codec was successfully evaluated in a hardware implementation with ECG and EMG signals. The proposed method is shown to open perspectives for new high data rate applications in actual and future developments.