Process and apparatus for extracting a useful signal having...

Process and apparatus for translating the sampling rate of a...

Process and device for machining a resonator plate and plate...

Process for echo suppression with adaptive fir filters

Process for manufacturing an electronic component, in...

Process for the operation of a transversal filter

Programmable attenuator apparatus employing active fet...

Programmable digital filter apparatus

Programmable frequency converting filter

Programmable if bandwidth using fixed bandwidth filters

Programmable multifrequency tone receiver

Programmable surface acoustic wave (saw) filter

Programmable switched capacitor circuit

Programmable transversal filter

Propagation time equalizer for circular wave guides

Pseudo-active quasi-elliptic filter comprising resonant...

Push-pull amplifier

Pyrotechnic device