Now showing items 5-8 of 8

  • Finite Word-Length Effects in Digital State-Space Filters 

    Davidek, V.; Antosova, M.; Psenicka, B. (Společnost pro radioelektronické inženýrství, 1999-12)
    The state-space description of digital filters involves except the relationship between input and output signals an additional set of state variables. The state-space structures of digital filters have many positive ...
  • GSM Channel Equalization Algorithm - Modern DSP Coprocessor Approach 

    Drutarovsky, M. (Společnost pro radioelektronické inženýrství, 1999-12)
    The paper presents basic equations of efficient GSM Viterbi equalizer algorithm based on approximation of GMSK modulation by linear superposition of amplitude modulated pulses. This approximation allows to use Ungerboeck ...
  • High-Level Analogue Fault Simulation Using Linear and Non-Linear Models 

    Bartsch, E. K.; Bell, I. (Společnost pro radioelektronické inženýrství, 1999-12)
    A novel method for analogue high-level fault simulation (HLFS) using linear and non-linear high-level fault models is presented. Our approach uses automated fault model synthesis and automated model selection for fault ...
  • Neural Network Based Speech Enhancement 

    Tlucak, J.; Juhar, J.; Dobos, L.; Cizmar, A. (Společnost pro radioelektronické inženýrství, 1999-12)
    This paper deals with methods of speech enhancement with particular focus on neural speech enhancement. Speech enhancement is concerned with the neural processing of noisy speech to improve the quality and intelligibility ...