Invention Application
US20040037305A1 Peak reduction for simulcast broadcast signals 失效
联播广播信号的峰值降低

  • Patent Title: Peak reduction for simulcast broadcast signals
  • Patent Title (中): 联播广播信号的峰值降低
  • Application No.: US10434800
    Application Date: 2003-05-09
  • Publication No.: US20040037305A1
    Publication Date: 2004-02-26
  • Inventor: Jens WildhagenDietmar Schill
  • Priority: EP02010672.0 20020513
  • Main IPC: H04J003/26
  • IPC: H04J003/26
Peak reduction for simulcast broadcast signals
Abstract:
A reduced peak simulcast signal generator and a method for generating a stable peak-attenuated simulcast signal, which combines a digital broadcast signal and an analogue broadcast signal, are described. The simulcast signal generator comprises at least one attenuation stage for attenuating the digital and/or the analogue broadcast signal in order to obtain a stable simulcast signal. Each attenuation stage comprises a simulcast signal generator for generating an error signal, and attenuation means which attenuate, in dependence of said first error signal, at least one of the analogue and the digital broadcast signal.
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