Premodulation filter for generating a generalized tamed frequenc

Printer control apparatus

Printer having means for converting received font data in one fo

Printer using external font cartridge

Printing control apparatus

Privacy transmission system with remote key control

Procedure and circuit for detection of the information of a rece

Procedure for the independent reduction of acquisition threshold

Process and a circuit for adapting coefficients in a modem equal

Process and apparatus for satellite data communication

Process and device for converting digitally modulate high-freque

Process and device for transmitting numerical data

Process and device for voice interpolation in a transmission sys

Process and system for the transmission of a signal

Process for actuation of multi-level digital modulation by a dig

Process for determining the quality parameters of transmission l

Process for obtaining a signal indicating a synchronization erro

Process for protected transmission of digital signals

Process for searching for synchronization on reception of a spre

Process for the base band modulation of a data signal, as well a